From 5eb57ad5553bd6da7c08b725d344fa1a7078493a Mon Sep 17 00:00:00 2001
From: James Cox <james@imaj.es>
Date: Wed, 23 Jan 2019 14:17:07 -0500
Subject: [PATCH] Remove no longer required active record stubs

---
 spec/support/active_record_data/3_2_diana.txt |  24 --
 .../active_record_data/3_2_diana_legacy.txt   |  24 --
 spec/support/active_record_data/3_2_multi.txt |  50 ----
 .../active_record_data/3_2_multi_legacy.txt   |  50 ----
 spec/support/active_record_data/4_0_diana.txt |  98 --------
 spec/support/active_record_data/4_0_multi.txt | 198 ----------------
 spec/support/active_record_data/4_1_diana.txt |  97 --------
 spec/support/active_record_data/4_1_multi.txt | 196 ----------------
 spec/support/active_record_data/4_2_diana.txt | 109 ---------
 .../active_record_data/4_2_diana_legacy.txt   | 109 ---------
 spec/support/active_record_data/4_2_multi.txt | 220 ------------------
 .../active_record_data/4_2_multi_legacy.txt   | 220 ------------------
 spec/support/rails_versions.rb                |  22 +-
 13 files changed, 1 insertion(+), 1416 deletions(-)
 delete mode 100644 spec/support/active_record_data/3_2_diana.txt
 delete mode 100644 spec/support/active_record_data/3_2_diana_legacy.txt
 delete mode 100644 spec/support/active_record_data/3_2_multi.txt
 delete mode 100644 spec/support/active_record_data/3_2_multi_legacy.txt
 delete mode 100644 spec/support/active_record_data/4_0_diana.txt
 delete mode 100644 spec/support/active_record_data/4_0_multi.txt
 delete mode 100644 spec/support/active_record_data/4_1_diana.txt
 delete mode 100644 spec/support/active_record_data/4_1_multi.txt
 delete mode 100644 spec/support/active_record_data/4_2_diana.txt
 delete mode 100644 spec/support/active_record_data/4_2_diana_legacy.txt
 delete mode 100644 spec/support/active_record_data/4_2_multi.txt
 delete mode 100644 spec/support/active_record_data/4_2_multi_legacy.txt

diff --git a/spec/support/active_record_data/3_2_diana.txt b/spec/support/active_record_data/3_2_diana.txt
deleted file mode 100644
index 0eb543f..0000000
--- a/spec/support/active_record_data/3_2_diana.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-#<User:placeholder_id
-    @aggregation_cache = {},
-    @attributes_cache = {},
-    @destroyed = false,
-    @marked_for_destruction = false,
-    @mass_assignment_options = nil,
-    @new_record = true,
-    @previously_changed = {},
-    @readonly = false,
-    attr_accessor :attributes = {
-             "admin" => false,
-        "created_at" => "1992-10-10 12:30:00",
-                "id" => nil,
-              "name" => "Diana",
-              "rank" => 1
-    },
-    attr_reader :association_cache = {},
-    attr_reader :changed_attributes = {
-             "admin" => nil,
-        "created_at" => nil,
-              "name" => nil,
-              "rank" => nil
-    }
->
diff --git a/spec/support/active_record_data/3_2_diana_legacy.txt b/spec/support/active_record_data/3_2_diana_legacy.txt
deleted file mode 100644
index 266ad53..0000000
--- a/spec/support/active_record_data/3_2_diana_legacy.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-#<User:placeholder_id
-    @aggregation_cache = {},
-    @attributes_cache = {},
-    @destroyed = false,
-    @marked_for_destruction = false,
-    @new_record = true,
-    @previously_changed = {},
-    @readonly = false,
-    attr_accessor :attributes = {
-             "admin" => false,
-        "created_at" => "1992-10-10 12:30:00",
-                "id" => nil,
-              "name" => "Diana",
-              "rank" => 1
-    },
-    attr_reader :association_cache = {},
-    attr_reader :changed_attributes = {
-             "admin" => nil,
-        "created_at" => nil,
-              "name" => nil,
-              "rank" => nil
-    },
-    attr_reader :mass_assignment_options = nil
->
diff --git a/spec/support/active_record_data/3_2_multi.txt b/spec/support/active_record_data/3_2_multi.txt
deleted file mode 100644
index e16765d..0000000
--- a/spec/support/active_record_data/3_2_multi.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-[
-    [0] #<User:placeholder_id
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @mass_assignment_options = nil,
-        @new_record = true,
-        @previously_changed = {},
-        @readonly = false,
-        attr_accessor :attributes = {
-                 "admin" => false,
-            "created_at" => "1992-10-10 12:30:00",
-                    "id" => nil,
-                  "name" => "Diana",
-                  "rank" => 1
-        },
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >,
-    [1] #<User:placeholder_id
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @mass_assignment_options = nil,
-        @new_record = true,
-        @previously_changed = {},
-        @readonly = false,
-        attr_accessor :attributes = {
-                 "admin" => true,
-            "created_at" => "2003-05-26 14:15:00",
-                    "id" => nil,
-                  "name" => "Laura",
-                  "rank" => 2
-        },
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >
-]
diff --git a/spec/support/active_record_data/3_2_multi_legacy.txt b/spec/support/active_record_data/3_2_multi_legacy.txt
deleted file mode 100644
index d5f840a..0000000
--- a/spec/support/active_record_data/3_2_multi_legacy.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-[
-    [0] #<User:placeholder_id
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @previously_changed = {},
-        @readonly = false,
-        attr_accessor :attributes = {
-                 "admin" => false,
-            "created_at" => "1992-10-10 12:30:00",
-                    "id" => nil,
-                  "name" => "Diana",
-                  "rank" => 1
-        },
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        },
-        attr_reader :mass_assignment_options = nil
-    >,
-    [1] #<User:placeholder_id
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @previously_changed = {},
-        @readonly = false,
-        attr_accessor :attributes = {
-                 "admin" => true,
-            "created_at" => "2003-05-26 14:15:00",
-                    "id" => nil,
-                  "name" => "Laura",
-                  "rank" => 2
-        },
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        },
-        attr_reader :mass_assignment_options = nil
-    >
-]
diff --git a/spec/support/active_record_data/4_0_diana.txt b/spec/support/active_record_data/4_0_diana.txt
deleted file mode 100644
index a9dbd42..0000000
--- a/spec/support/active_record_data/4_0_diana.txt
+++ /dev/null
@@ -1,98 +0,0 @@
-#<User:placeholder_id
-    @_start_transaction_state = {},
-    @aggregation_cache = {},
-    @attributes_cache = {},
-    @column_types = {
-             "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "admin",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "boolean",
-            attr_reader :type = :boolean
-        >,
-        "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "created_at",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "datetime",
-            attr_reader :type = :datetime
-        >,
-                "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = true,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "id",
-            attr_reader :null = false,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "INTEGER",
-            attr_reader :type = :integer
-        >,
-              "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = 255,
-            attr_reader :name = "name",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "varchar(255)",
-            attr_reader :type = :string
-        >,
-              "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "rank",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "integer",
-            attr_reader :type = :integer
-        >
-    },
-    @column_types_override = nil,
-    @destroyed = false,
-    @marked_for_destruction = false,
-    @new_record = true,
-    @previously_changed = {},
-    @readonly = false,
-    @reflects_state = [
-        [0] false
-    ],
-    @transaction_state = nil,
-    @txn = nil,
-    attr_accessor :attributes = {
-             "admin" => false,
-        "created_at" => "1992-10-10 12:30:00",
-                "id" => nil,
-              "name" => "Diana",
-              "rank" => 1
-    },
-    attr_accessor :destroyed_by_association = nil,
-    attr_reader :association_cache = {},
-    attr_reader :changed_attributes = {
-             "admin" => nil,
-        "created_at" => nil,
-              "name" => nil,
-              "rank" => nil
-    }
->
diff --git a/spec/support/active_record_data/4_0_multi.txt b/spec/support/active_record_data/4_0_multi.txt
deleted file mode 100644
index 280b04c..0000000
--- a/spec/support/active_record_data/4_0_multi.txt
+++ /dev/null
@@ -1,198 +0,0 @@
-[
-    [0] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @column_types = {
-                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "admin",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "boolean",
-                attr_reader :type = :boolean
-            >,
-            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "created_at",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "datetime",
-                attr_reader :type = :datetime
-            >,
-                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = true,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "id",
-                attr_reader :null = false,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "INTEGER",
-                attr_reader :type = :integer
-            >,
-                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = 255,
-                attr_reader :name = "name",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "varchar(255)",
-                attr_reader :type = :string
-            >,
-                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "rank",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "integer",
-                attr_reader :type = :integer
-            >
-        },
-        @column_types_override = nil,
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @previously_changed = {},
-        @readonly = false,
-        @reflects_state = [
-            [0] false
-        ],
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = {
-                 "admin" => false,
-            "created_at" => "1992-10-10 12:30:00",
-                    "id" => nil,
-                  "name" => "Diana",
-                  "rank" => 1
-        },
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >,
-    [1] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @column_types = {
-                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "admin",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "boolean",
-                attr_reader :type = :boolean
-            >,
-            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "created_at",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "datetime",
-                attr_reader :type = :datetime
-            >,
-                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = true,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "id",
-                attr_reader :null = false,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "INTEGER",
-                attr_reader :type = :integer
-            >,
-                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = 255,
-                attr_reader :name = "name",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "varchar(255)",
-                attr_reader :type = :string
-            >,
-                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "rank",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "integer",
-                attr_reader :type = :integer
-            >
-        },
-        @column_types_override = nil,
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @previously_changed = {},
-        @readonly = false,
-        @reflects_state = [
-            [0] false
-        ],
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = {
-                 "admin" => true,
-            "created_at" => "2003-05-26 14:15:00",
-                    "id" => nil,
-                  "name" => "Laura",
-                  "rank" => 2
-        },
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >
-]
diff --git a/spec/support/active_record_data/4_1_diana.txt b/spec/support/active_record_data/4_1_diana.txt
deleted file mode 100644
index 3ea30da..0000000
--- a/spec/support/active_record_data/4_1_diana.txt
+++ /dev/null
@@ -1,97 +0,0 @@
-#<User:placeholder_id
-    @_start_transaction_state = {},
-    @aggregation_cache = {},
-    @attributes_cache = {},
-    @column_types = {
-             "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "admin",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "boolean",
-            attr_reader :type = :boolean
-        >,
-        "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "created_at",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "datetime",
-            attr_reader :type = :datetime
-        >,
-                "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = true,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "id",
-            attr_reader :null = false,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "INTEGER",
-            attr_reader :type = :integer
-        >,
-              "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = 255,
-            attr_reader :name = "name",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "varchar(255)",
-            attr_reader :type = :string
-        >,
-              "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-            attr_accessor :coder = nil,
-            attr_accessor :primary = false,
-            attr_reader :default = nil,
-            attr_reader :default_function = nil,
-            attr_reader :limit = nil,
-            attr_reader :name = "rank",
-            attr_reader :null = true,
-            attr_reader :precision = nil,
-            attr_reader :scale = nil,
-            attr_reader :sql_type = "integer",
-            attr_reader :type = :integer
-        >
-    },
-    @column_types_override = nil,
-    @destroyed = false,
-    @marked_for_destruction = false,
-    @new_record = true,
-    @readonly = false,
-    @reflects_state = [
-        [0] false
-    ],
-    @transaction_state = nil,
-    @txn = nil,
-    attr_accessor :attributes = {
-             "admin" => false,
-        "created_at" => "1992-10-10 12:30:00",
-                "id" => nil,
-              "name" => "Diana",
-              "rank" => 1
-    },
-    attr_accessor :destroyed_by_association = nil,
-    attr_reader :association_cache = {},
-    attr_reader :changed_attributes = {
-             "admin" => nil,
-        "created_at" => nil,
-              "name" => nil,
-              "rank" => nil
-    }
->
diff --git a/spec/support/active_record_data/4_1_multi.txt b/spec/support/active_record_data/4_1_multi.txt
deleted file mode 100644
index 2256cb8..0000000
--- a/spec/support/active_record_data/4_1_multi.txt
+++ /dev/null
@@ -1,196 +0,0 @@
-[
-    [0] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @column_types = {
-                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "admin",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "boolean",
-                attr_reader :type = :boolean
-            >,
-            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "created_at",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "datetime",
-                attr_reader :type = :datetime
-            >,
-                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = true,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "id",
-                attr_reader :null = false,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "INTEGER",
-                attr_reader :type = :integer
-            >,
-                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = 255,
-                attr_reader :name = "name",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "varchar(255)",
-                attr_reader :type = :string
-            >,
-                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "rank",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "integer",
-                attr_reader :type = :integer
-            >
-        },
-        @column_types_override = nil,
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @readonly = false,
-        @reflects_state = [
-            [0] false
-        ],
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = {
-                 "admin" => false,
-            "created_at" => "1992-10-10 12:30:00",
-                    "id" => nil,
-                  "name" => "Diana",
-                  "rank" => 1
-        },
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >,
-    [1] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @attributes_cache = {},
-        @column_types = {
-                 "admin" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "admin",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "boolean",
-                attr_reader :type = :boolean
-            >,
-            "created_at" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "created_at",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "datetime",
-                attr_reader :type = :datetime
-            >,
-                    "id" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = true,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "id",
-                attr_reader :null = false,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "INTEGER",
-                attr_reader :type = :integer
-            >,
-                  "name" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = 255,
-                attr_reader :name = "name",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "varchar(255)",
-                attr_reader :type = :string
-            >,
-                  "rank" => #<ActiveRecord::ConnectionAdapters::SQLite3Column:placeholder_id
-                attr_accessor :coder = nil,
-                attr_accessor :primary = false,
-                attr_reader :default = nil,
-                attr_reader :default_function = nil,
-                attr_reader :limit = nil,
-                attr_reader :name = "rank",
-                attr_reader :null = true,
-                attr_reader :precision = nil,
-                attr_reader :scale = nil,
-                attr_reader :sql_type = "integer",
-                attr_reader :type = :integer
-            >
-        },
-        @column_types_override = nil,
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @readonly = false,
-        @reflects_state = [
-            [0] false
-        ],
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = {
-                 "admin" => true,
-            "created_at" => "2003-05-26 14:15:00",
-                    "id" => nil,
-                  "name" => "Laura",
-                  "rank" => 2
-        },
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >
-]
diff --git a/spec/support/active_record_data/4_2_diana.txt b/spec/support/active_record_data/4_2_diana.txt
deleted file mode 100644
index 3f4c46c..0000000
--- a/spec/support/active_record_data/4_2_diana.txt
+++ /dev/null
@@ -1,109 +0,0 @@
-#<User:placeholder_id
-    @_start_transaction_state = {},
-    @aggregation_cache = {},
-    @destroyed = false,
-    @marked_for_destruction = false,
-    @new_record = true,
-    @original_raw_attributes = {
-             "admin" => false,
-        "created_at" => 1992-10-10 12:30:00 UTC,
-              "name" => "Diana",
-              "rank" => 1
-    },
-    @readonly = false,
-    @transaction_state = nil,
-    @txn = nil,
-    attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
-        @attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
-            @additional_types = {},
-            @delegate_hash = {
-                     "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "admin",
-                    attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = false,
-                    attr_reader :value_before_type_cast = false
-                >,
-                "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "created_at",
-                    attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = 1992-10-10 12:30:00 UTC,
-                    attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
-                >,
-                      "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "name",
-                    attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = "Diana",
-                    attr_reader :value_before_type_cast = "Diana"
-                >,
-                      "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "rank",
-                    attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
-                        @range = -2147483648...2147483648,
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = 1,
-                    attr_reader :value_before_type_cast = 1
-                >
-            },
-            @materialized = false,
-            @types = {
-                     "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >,
-                "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >,
-                        "id" => #<ActiveRecord::Type::Integer:placeholder_id
-                    @range = -2147483648...2147483648,
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >,
-                      "name" => #<ActiveRecord::Type::String:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >,
-                      "rank" => #<ActiveRecord::Type::Integer:placeholder_id
-                    @range = -2147483648...2147483648,
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >
-            },
-            @values = {
-                     "admin" => nil,
-                "created_at" => nil,
-                        "id" => nil,
-                      "name" => nil,
-                      "rank" => nil
-            }
-        >
-    >,
-    attr_accessor :destroyed_by_association = nil,
-    attr_reader :association_cache = {},
-    attr_reader :changed_attributes = {
-             "admin" => nil,
-        "created_at" => nil,
-              "name" => nil,
-              "rank" => nil
-    }
->
diff --git a/spec/support/active_record_data/4_2_diana_legacy.txt b/spec/support/active_record_data/4_2_diana_legacy.txt
deleted file mode 100644
index 103568d..0000000
--- a/spec/support/active_record_data/4_2_diana_legacy.txt
+++ /dev/null
@@ -1,109 +0,0 @@
-#<User:placeholder_id
-    @_start_transaction_state = {},
-    @aggregation_cache = {},
-    @destroyed = false,
-    @marked_for_destruction = false,
-    @new_record = true,
-    @original_raw_attributes = {
-             "admin" => false,
-        "created_at" => 1992-10-10 12:30:00 UTC,
-              "name" => "Diana",
-              "rank" => 1
-    },
-    @readonly = false,
-    @transaction_state = nil,
-    @txn = nil,
-    attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
-        attr_reader :attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
-            @materialized = false,
-            attr_reader :additional_types = {},
-            attr_reader :delegate_hash = {
-                     "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "admin",
-                    attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = false,
-                    attr_reader :value_before_type_cast = false
-                >,
-                "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "created_at",
-                    attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = 1992-10-10 12:30:00 UTC,
-                    attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
-                >,
-                      "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "name",
-                    attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = "Diana",
-                    attr_reader :value_before_type_cast = "Diana"
-                >,
-                      "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                    attr_reader :name = "rank",
-                    attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :range = -2147483648...2147483648,
-                        attr_reader :scale = nil
-                    >,
-                    attr_reader :value = 1,
-                    attr_reader :value_before_type_cast = 1
-                >
-            },
-            attr_reader :types = {
-                     "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >,
-                "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >,
-                        "id" => #<ActiveRecord::Type::Integer:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :range = -2147483648...2147483648,
-                    attr_reader :scale = nil
-                >,
-                      "name" => #<ActiveRecord::Type::String:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :scale = nil
-                >,
-                      "rank" => #<ActiveRecord::Type::Integer:placeholder_id
-                    attr_reader :limit = nil,
-                    attr_reader :precision = nil,
-                    attr_reader :range = -2147483648...2147483648,
-                    attr_reader :scale = nil
-                >
-            },
-            attr_reader :values = {
-                     "admin" => nil,
-                "created_at" => nil,
-                        "id" => nil,
-                      "name" => nil,
-                      "rank" => nil
-            }
-        >
-    >,
-    attr_accessor :destroyed_by_association = nil,
-    attr_reader :association_cache = {},
-    attr_reader :changed_attributes = {
-             "admin" => nil,
-        "created_at" => nil,
-              "name" => nil,
-              "rank" => nil
-    }
->
diff --git a/spec/support/active_record_data/4_2_multi.txt b/spec/support/active_record_data/4_2_multi.txt
deleted file mode 100644
index 689a0c6..0000000
--- a/spec/support/active_record_data/4_2_multi.txt
+++ /dev/null
@@ -1,220 +0,0 @@
-[
-    [0] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @original_raw_attributes = {
-                 "admin" => false,
-            "created_at" => 1992-10-10 12:30:00 UTC,
-                  "name" => "Diana",
-                  "rank" => 1
-        },
-        @readonly = false,
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
-            @attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
-                @additional_types = {},
-                @delegate_hash = {
-                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "admin",
-                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = false,
-                        attr_reader :value_before_type_cast = false
-                    >,
-                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "created_at",
-                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 1992-10-10 12:30:00 UTC,
-                        attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
-                    >,
-                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "name",
-                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = "Diana",
-                        attr_reader :value_before_type_cast = "Diana"
-                    >,
-                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "rank",
-                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
-                            @range = -2147483648...2147483648,
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 1,
-                        attr_reader :value_before_type_cast = 1
-                    >
-                },
-                @materialized = false,
-                @types = {
-                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
-                        @range = -2147483648...2147483648,
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                          "name" => #<ActiveRecord::Type::String:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
-                        @range = -2147483648...2147483648,
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >
-                },
-                @values = {
-                         "admin" => nil,
-                    "created_at" => nil,
-                            "id" => nil,
-                          "name" => nil,
-                          "rank" => nil
-                }
-            >
-        >,
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >,
-    [1] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @original_raw_attributes = {
-                 "admin" => true,
-            "created_at" => 2003-05-26 14:15:00 UTC,
-                  "name" => "Laura",
-                  "rank" => 2
-        },
-        @readonly = false,
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
-            @attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
-                @additional_types = {},
-                @delegate_hash = {
-                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "admin",
-                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = true,
-                        attr_reader :value_before_type_cast = true
-                    >,
-                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "created_at",
-                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 2003-05-26 14:15:00 UTC,
-                        attr_reader :value_before_type_cast = "2003-05-26 14:15:00"
-                    >,
-                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "name",
-                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = "Laura",
-                        attr_reader :value_before_type_cast = "Laura"
-                    >,
-                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "rank",
-                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
-                            @range = -2147483648...2147483648,
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 2,
-                        attr_reader :value_before_type_cast = 2
-                    >
-                },
-                @materialized = false,
-                @types = {
-                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
-                        @range = -2147483648...2147483648,
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                          "name" => #<ActiveRecord::Type::String:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
-                        @range = -2147483648...2147483648,
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >
-                },
-                @values = {
-                         "admin" => nil,
-                    "created_at" => nil,
-                            "id" => nil,
-                          "name" => nil,
-                          "rank" => nil
-                }
-            >
-        >,
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >
-]
diff --git a/spec/support/active_record_data/4_2_multi_legacy.txt b/spec/support/active_record_data/4_2_multi_legacy.txt
deleted file mode 100644
index c826ff7..0000000
--- a/spec/support/active_record_data/4_2_multi_legacy.txt
+++ /dev/null
@@ -1,220 +0,0 @@
-[
-    [0] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @original_raw_attributes = {
-                 "admin" => false,
-            "created_at" => 1992-10-10 12:30:00 UTC,
-                  "name" => "Diana",
-                  "rank" => 1
-        },
-        @readonly = false,
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
-            attr_reader :attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
-                @materialized = false,
-                attr_reader :additional_types = {},
-                attr_reader :delegate_hash = {
-                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "admin",
-                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = false,
-                        attr_reader :value_before_type_cast = false
-                    >,
-                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "created_at",
-                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 1992-10-10 12:30:00 UTC,
-                        attr_reader :value_before_type_cast = "1992-10-10 12:30:00"
-                    >,
-                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "name",
-                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = "Diana",
-                        attr_reader :value_before_type_cast = "Diana"
-                    >,
-                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "rank",
-                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :range = -2147483648...2147483648,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 1,
-                        attr_reader :value_before_type_cast = 1
-                    >
-                },
-                attr_reader :types = {
-                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :range = -2147483648...2147483648,
-                        attr_reader :scale = nil
-                    >,
-                          "name" => #<ActiveRecord::Type::String:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :range = -2147483648...2147483648,
-                        attr_reader :scale = nil
-                    >
-                },
-                attr_reader :values = {
-                         "admin" => nil,
-                    "created_at" => nil,
-                            "id" => nil,
-                          "name" => nil,
-                          "rank" => nil
-                }
-            >
-        >,
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >,
-    [1] #<User:placeholder_id
-        @_start_transaction_state = {},
-        @aggregation_cache = {},
-        @destroyed = false,
-        @marked_for_destruction = false,
-        @new_record = true,
-        @original_raw_attributes = {
-                 "admin" => true,
-            "created_at" => 2003-05-26 14:15:00 UTC,
-                  "name" => "Laura",
-                  "rank" => 2
-        },
-        @readonly = false,
-        @transaction_state = nil,
-        @txn = nil,
-        attr_accessor :attributes = #<ActiveRecord::AttributeSet:placeholder_id
-            attr_reader :attributes = #<ActiveRecord::LazyAttributeHash:placeholder_id
-                @materialized = false,
-                attr_reader :additional_types = {},
-                attr_reader :delegate_hash = {
-                         "admin" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "admin",
-                        attr_reader :type = #<ActiveRecord::Type::Boolean:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = true,
-                        attr_reader :value_before_type_cast = true
-                    >,
-                    "created_at" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "created_at",
-                        attr_reader :type = #<ActiveRecord::Type::DateTime:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 2003-05-26 14:15:00 UTC,
-                        attr_reader :value_before_type_cast = "2003-05-26 14:15:00"
-                    >,
-                          "name" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "name",
-                        attr_reader :type = #<ActiveRecord::Type::String:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = "Laura",
-                        attr_reader :value_before_type_cast = "Laura"
-                    >,
-                          "rank" => #<ActiveRecord::Attribute::FromUser:placeholder_id
-                        attr_reader :name = "rank",
-                        attr_reader :type = #<ActiveRecord::Type::Integer:placeholder_id
-                            attr_reader :limit = nil,
-                            attr_reader :precision = nil,
-                            attr_reader :range = -2147483648...2147483648,
-                            attr_reader :scale = nil
-                        >,
-                        attr_reader :value = 2,
-                        attr_reader :value_before_type_cast = 2
-                    >
-                },
-                attr_reader :types = {
-                         "admin" => #<ActiveRecord::Type::Boolean:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                    "created_at" => #<ActiveRecord::Type::DateTime:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                            "id" => #<ActiveRecord::Type::Integer:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :range = -2147483648...2147483648,
-                        attr_reader :scale = nil
-                    >,
-                          "name" => #<ActiveRecord::Type::String:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :scale = nil
-                    >,
-                          "rank" => #<ActiveRecord::Type::Integer:placeholder_id
-                        attr_reader :limit = nil,
-                        attr_reader :precision = nil,
-                        attr_reader :range = -2147483648...2147483648,
-                        attr_reader :scale = nil
-                    >
-                },
-                attr_reader :values = {
-                         "admin" => nil,
-                    "created_at" => nil,
-                            "id" => nil,
-                          "name" => nil,
-                          "rank" => nil
-                }
-            >
-        >,
-        attr_accessor :destroyed_by_association = nil,
-        attr_reader :association_cache = {},
-        attr_reader :changed_attributes = {
-                 "admin" => nil,
-            "created_at" => nil,
-                  "name" => nil,
-                  "rank" => nil
-        }
-    >
-]
diff --git a/spec/support/rails_versions.rb b/spec/support/rails_versions.rb
index e6c6d1f..c75a591 100644
--- a/spec/support/rails_versions.rb
+++ b/spec/support/rails_versions.rb
@@ -14,29 +14,9 @@ module RailsVersions
   alias_method :activerecord_5_1?, :rails_5_1?
 
   def rails_5_0?
-    Gem::Requirement.new('~> 5.0.0.racecar1').satisfied_by?(rails_version)
+    Gem::Requirement.new('~> 5.0.0').satisfied_by?(rails_version)
   end
   alias_method :activerecord_5_0?, :rails_5_0?
-
-  def rails_4_2?
-    Gem::Requirement.new('~> 4.2.0').satisfied_by?(rails_version)
-  end
-  alias_method :activerecord_4_2?, :rails_4_2?
-
-  def rails_4_1?
-    Gem::Requirement.new('~> 4.1.0').satisfied_by?(rails_version)
-  end
-  alias_method :activerecord_4_1?, :rails_4_1?
-
-  def rails_4_0?
-    Gem::Requirement.new('~> 4.0.0').satisfied_by?(rails_version)
-  end
-  alias_method :activerecord_4_0?, :rails_4_0?
-
-  def rails_3_2?
-    Gem::Requirement.new('~> 3.2.0').satisfied_by?(rails_version)
-  end
-  alias_method :activerecord_3_2?, :rails_3_2?
 end
 
 RSpec.configure do |config|