Drop Rails 6.0 support

.github/workflows/test.yml

@@ -13,7 +13,6 @@ jobs:
         rails:
           - v7.0.2
           - v6.1.5
-          - v6.0.4
         ruby:
           - 3.1.1
           - 3.0.2
@@ -40,7 +39,6 @@ jobs:
         rails:
           - v7.0.2
           - v6.1.5
-          - v6.0.4
         ruby:
           - 3.1.1
           - 3.0.2
@@ -76,7 +74,6 @@ jobs:
         rails:
           - v7.0.2
           - v6.1.5
-          - v6.0.4
         ruby:
           - 3.1.1
           - 3.0.2

CONTRIBUTING.md

@@ -64,7 +64,7 @@ Here's a quick guide:
 2. Create a thoughtfully-named branch for your changes (`git checkout -b my-new-feature`).
 
 3. Install the development dependencies by running `bundle install`.
-   To install rails other than latest (set in Gemfile): `RAILS='6-0-stable' bundle install`
+   To install rails other than latest (set in Gemfile): `RAILS='6-1-stable' bundle install`
 
 4. Begin by running the tests. We only take pull requests with passing tests,
    and it's great to know that you have a clean slate:

Gemfile

@@ -3,7 +3,7 @@ gemspec
 
 gem 'rake'
 
-rails = ENV['RAILS'] || '6-0-stable'
+rails = ENV['RAILS'] || '6-1-stable'
 
 rails_version = case rails
                 when /\// # A path
@@ -15,7 +15,7 @@ rails_version = case rails
                 end
 
 gem 'faker', '~> 2.0'
-gem 'sqlite3', ::Gem::Version.new(rails_version == 'main' ? '6.2.0.alpha' : rails_version) >= ::Gem::Version.new('6-0-stable') ? '~> 1.4.1' : '~> 1.3.3'
+gem 'sqlite3', '~> 1.4.1'
 gem 'pg', '~> 1.0'
 gem 'pry', '~> 0.12.2'
 gem 'byebug'

lib/polyamorous/activerecord_6.0_ruby_2/join_association.rb

@@ -1,20 +0,0 @@
-module Polyamorous
-  module JoinAssociationExtensions
-    include SwappingReflectionClass
-    def self.prepended(base)
-      base.class_eval { attr_reader :join_type }
-    end
-
-    def initialize(reflection, children, polymorphic_class = nil, join_type = Arel::Nodes::InnerJoin)
-      @join_type = join_type
-      if polymorphic_class && ::ActiveRecord::Base > polymorphic_class
-        swapping_reflection_klass(reflection, polymorphic_class) do |reflection|
-          super(reflection, children)
-          self.reflection.options[:polymorphic] = true
-        end
-      else
-        super(reflection, children)
-      end
-    end
-  end
-end

lib/polyamorous/activerecord_6.0_ruby_2/join_dependency.rb

@@ -1,79 +0,0 @@
-module Polyamorous
-  module JoinDependencyExtensions
-    # Replaces ActiveRecord::Associations::JoinDependency#build
-    def build(associations, base_klass)
-      associations.map do |name, right|
-        if name.is_a? Join
-          reflection = find_reflection base_klass, name.name
-          reflection.check_validity!
-          reflection.check_eager_loadable!
-
-          klass = if reflection.polymorphic?
-            name.klass || base_klass
-          else
-            reflection.klass
-          end
-          JoinAssociation.new(reflection, build(right, klass), name.klass, name.type)
-        else
-          reflection = find_reflection base_klass, name
-          reflection.check_validity!
-          reflection.check_eager_loadable!
-
-          if reflection.polymorphic?
-            raise ActiveRecord::EagerLoadPolymorphicError.new(reflection)
-          end
-          JoinAssociation.new(reflection, build(right, reflection.klass))
-        end
-      end
-    end
-
-    def join_constraints(joins_to_add, alias_tracker)
-      @alias_tracker = alias_tracker
-
-      construct_tables!(join_root)
-      joins = make_join_constraints(join_root, join_type)
-
-      joins.concat joins_to_add.flat_map { |oj|
-        construct_tables!(oj.join_root)
-        if join_root.match?(oj.join_root) && join_root.table.name == oj.join_root.table.name
-          walk join_root, oj.join_root, oj.join_type
-        else
-          make_join_constraints(oj.join_root, oj.join_type)
-        end
-      }
-    end
-
-    private
-      def make_constraints(parent, child, join_type = Arel::Nodes::OuterJoin)
-        foreign_table = parent.table
-        foreign_klass = parent.base_klass
-        join_type = child.join_type || join_type if join_type == Arel::Nodes::InnerJoin
-        joins = child.join_constraints(foreign_table, foreign_klass, join_type, alias_tracker)
-        joins.concat child.children.flat_map { |c| make_constraints(child, c, join_type) }
-      end
-
-    module ClassMethods
-      # Prepended before ActiveRecord::Associations::JoinDependency#walk_tree
-      #
-      def walk_tree(associations, hash)
-        case associations
-        when TreeNode
-          associations.add_to_tree(hash)
-        when Hash
-          associations.each do |k, v|
-            cache =
-              if TreeNode === k
-                k.add_to_tree(hash)
-              else
-                hash[k] ||= {}
-              end
-            walk_tree(v, cache)
-          end
-        else
-          super(associations, hash)
-        end
-      end
-    end
-
-  end
-end

lib/polyamorous/activerecord_6.0_ruby_2/reflection.rb

@@ -1,11 +0,0 @@
-module Polyamorous
-  module ReflectionExtensions
-    def join_scope(table, foreign_table, foreign_klass)
-      if respond_to?(:polymorphic?) && polymorphic?
-        super.where!(foreign_table[foreign_type].eq(klass.name))
-      else
-        super
-      end
-    end
-  end
-end

lib/polyamorous/activerecord_6.1_ruby_2/reflection.rb

@@ -1 +1,11 @@
-require 'polyamorous/activerecord_6.0_ruby_2/reflection'
+module Polyamorous
+  module ReflectionExtensions
+    def join_scope(table, foreign_table, foreign_klass)
+     if respond_to?(:polymorphic?) && polymorphic?
+        super.where!(foreign_table[foreign_type].eq(klass.name))
+      else
+        super
+      end
+    end
+  end
+end

lib/ransack/adapters/active_record/context.rb

@@ -110,11 +110,7 @@ module Ransack
         def join_sources
           base, joins = begin
             alias_tracker = ::ActiveRecord::Associations::AliasTracker.create(self.klass.connection, @object.table.name, [])
-            constraints   = if ::Gem::Version.new(::ActiveRecord::VERSION::STRING) >= ::Gem::Version.new(Constants::RAILS_6_1)
-              @join_dependency.join_constraints(@object.joins_values, alias_tracker, @object.references_values)
-            else
-              @join_dependency.join_constraints(@object.joins_values, alias_tracker)
-            end
+            constraints   = @join_dependency.join_constraints(@object.joins_values, alias_tracker, @object.references_values)
 
             [
               Arel::SelectManager.new(@object.table),
@@ -324,11 +320,7 @@ module Ransack
           @join_dependency.instance_variable_get(:@join_root).children.push found_association
 
           # Builds the arel nodes properly for this association
-          if ::Gem::Version.new(::ActiveRecord::VERSION::STRING) >= ::Gem::Version.new(Constants::RAILS_6_1)
-            @tables_pot[found_association] = @join_dependency.construct_tables_for_association!(jd.instance_variable_get(:@join_root), found_association)
-          else
-            @join_dependency.send(:construct_tables!, jd.instance_variable_get(:@join_root))
-          end
+          @tables_pot[found_association] = @join_dependency.construct_tables_for_association!(jd.instance_variable_get(:@join_root), found_association)
 
           # Leverage the stashed association functionality in AR
           @object = @object.joins(jd)
@@ -338,22 +330,13 @@ module Ransack
         def extract_joins(association)
           parent = @join_dependency.instance_variable_get(:@join_root)
           reflection = association.reflection
-          join_constraints = if ::Gem::Version.new(::ActiveRecord::VERSION::STRING) >= ::Gem::Version.new(Constants::RAILS_6_1)
-                               association.join_constraints_with_tables(
-                                 parent.table,
-                                 parent.base_klass,
-                                 Arel::Nodes::OuterJoin,
-                                 @join_dependency.instance_variable_get(:@alias_tracker),
-                                 @tables_pot[association]
-                               )
-                             else
-                               association.join_constraints(
-                                 parent.table,
-                                 parent.base_klass,
-                                 Arel::Nodes::OuterJoin,
-                                 @join_dependency.instance_variable_get(:@alias_tracker)
-                               )
-                             end
+          join_constraints = association.join_constraints_with_tables(
+                               parent.table,
+                               parent.base_klass,
+                               Arel::Nodes::OuterJoin,
+                               @join_dependency.instance_variable_get(:@alias_tracker),
+                               @tables_pot[association]
+                             )
           join_constraints.to_a.flatten
         end
       end

lib/ransack/adapters/active_record/ransack/nodes/condition.rb

@@ -47,19 +47,11 @@ module Ransack
         end
 
         def casted_array?(predicate)
-          value_from(predicate).is_a?(Array) && predicate.is_a?(Arel::Nodes::Casted)
-        end
-
-        def value_from(predicate)
-          if predicate.respond_to?(:value)
-            predicate.value # Rails 6.1
-          else
-            predicate.val
-          end
+          predicate.value.is_a?(Array) && predicate.is_a?(Arel::Nodes::Casted)
         end
 
         def format_values_for(predicate)
-          value_from(predicate).map do |val|
+          predicate.value.map do |val|
             val.is_a?(String) ? Arel::Nodes.build_quoted(val) : val
           end
         end

lib/ransack/constants.rb

@@ -45,8 +45,6 @@ module Ransack
     NOT_EQ_ALL          = 'not_eq_all'.freeze
     CONT                = 'cont'.freeze
 
-    RAILS_6_1           = '6.1.0'.freeze
-
     RANSACK_SLASH_SEARCHES = 'ransack/searches'.freeze
     RANSACK_SLASH_SEARCHES_SLASH_SEARCH = 'ransack/searches/search'.freeze
   end

ransack.gemspec

@@ -15,8 +15,8 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 2.7'
   s.license     = 'MIT'
 
-  s.add_dependency 'activerecord', '>= 6.0.4'
-  s.add_dependency 'activesupport', '>= 6.0.4'
+  s.add_dependency 'activerecord', '>= 6.1.5'
+  s.add_dependency 'activesupport', '>= 6.1.5'
   s.add_dependency 'i18n'
 
   s.files         = `git ls-files`.split("\n")