Format ActiveRecord and MongoDocument instances as any other arbitrary objects

lib/awesome_print/ext/active_record.rb

@@ -13,30 +13,14 @@ module AwesomePrint
 
     def cast_with_active_record(object, type)
       cast = cast_without_active_record(object, type)
-      if defined?(::ActiveRecord)
-        if object.is_a?(::ActiveRecord::Base)
-          cast = :active_record_instance
-        elsif object.is_a?(Class) and object.ancestors.include?(::ActiveRecord::Base)
-          cast = :active_record_class
-        end
+      if defined?(::ActiveRecord) && object.is_a?(Class) && object.ancestors.include?(::ActiveRecord::Base)
+        cast = :active_record_class
       end
       cast
     end
 
     private
 
-    # Format ActiveRecord instance object.
-    #------------------------------------------------------------------------------
-    def awesome_active_record_instance(object)
-      return object.inspect if !defined?(::ActiveSupport::OrderedHash)
-
-      data = object.class.column_names.inject(::ActiveSupport::OrderedHash.new) do |hash, name|
-        hash[name.to_sym] = object.send(name) if object.has_attribute?(name) || object.new_record?
-        hash
-      end
-      "#{object} " + awesome_hash(data)
-    end
-
     # Format ActiveRecord class object.
     #------------------------------------------------------------------------------
     def awesome_active_record_class(object)

lib/awesome_print/ext/mongo_mapper.rb

@@ -3,52 +3,36 @@
 # Awesome Print is freely distributable under the terms of MIT license.
 # See LICENSE file or http://www.opensource.org/licenses/mit-license.php
 #------------------------------------------------------------------------------
-module AwesomePrintMongoMapper
+module AwesomePrint
+  module MongoMapper
 
-  def self.included(base)
-    base.send :alias_method, :printable_without_mongo_mapper, :printable
-    base.send :alias_method, :printable, :printable_with_mongo_mapper
-  end
+    def self.included(base)
+      base.send :alias_method, :cast_without_mongo_mapper, :cast
+      base.send :alias_method, :cast, :cast_with_mongo_mapper
+    end
 
-  # Add MongoMapper class names to the dispatcher pipeline.
-  #------------------------------------------------------------------------------
-  def printable_with_mongo_mapper(object)
-    printable = printable_without_mongo_mapper(object)
-    return printable if !defined?(MongoMapper::Document)
-
-    if printable == :self
-      if object.is_a?(MongoMapper::Document) || object.is_a?(MongoMapper::EmbeddedDocument)
-        printable = :mongo_mapper_instance
+    # Add MongoMapper class names to the dispatcher pipeline.
+    #------------------------------------------------------------------------------
+    def cast_with_mongo_mapper(object, type)
+      cast = cast_without_mongo_mapper(object, type)
+      if defined?(MongoMapper::Document) && object.is_a?(Class) && (object.ancestors & [ MongoMapper::Document, MongoMapper::EmbeddedDocument ]).size > 0
+        cast = :mongo_mapper_class
       end
-    elsif printable == :class && (object.ancestors & [MongoMapper::Document, MongoMapper::EmbeddedDocument]).size > 0
-      printable = :mongo_mapper_class
+      cast
     end
-    printable
-  end
 
-  # Format MongoMapper instance object.
-  #------------------------------------------------------------------------------
-  def awesome_mongo_mapper_instance(object)
-    return object.inspect if !defined?(ActiveSupport::OrderedHash)
+    # Format MongoMapper class object.
+    #------------------------------------------------------------------------------
+    def awesome_mongo_mapper_class(object)
+      return object.inspect if !defined?(ActiveSupport::OrderedHash) || !object.respond_to?(:keys)
 
-    data = object.keys.keys.sort_by{|k| k}.inject(ActiveSupport::OrderedHash.new) do |hash, name|
-      hash[name] = object[name]
-      hash
+      data = object.keys.sort_by{|k| k}.inject(ActiveSupport::OrderedHash.new) do |hash, c|
+        hash[c.first] = (c.last.type || "undefined").to_s.underscore.intern
+        hash
+      end
+      "class #{object} < #{object.superclass} " << awesome_hash(data)
     end
-    "#{object} " + awesome_hash(data)
-  end
-
-  # Format MongoMapper class object.
-  #------------------------------------------------------------------------------
-  def awesome_mongo_mapper_class(object)
-    return object.inspect if !defined?(ActiveSupport::OrderedHash) || !object.respond_to?(:keys)
-
-    data = object.keys.sort_by{|k| k}.inject(ActiveSupport::OrderedHash.new) do |hash, c|
-      hash[c.first] = (c.last.type || "undefined").to_s.underscore.intern
-      hash
-    end
-    "class #{object} < #{object.superclass} " << awesome_hash(data)
   end
 end
 
-AwesomePrint.send(:include, AwesomePrintMongoMapper)
+AwesomePrint::Formatter.send(:include, AwesomePrint::MongoMapper)

spec/ext/active_record_spec.rb

@@ -43,7 +43,7 @@ begin
         ActiveRecord::Base.default_timezone = :utc
         @diana = User.new(:name => "Diana", :rank => 1, :admin => false, :created_at => "1992-10-10 12:30:00")
         @laura = User.new(:name => "Laura", :rank => 2, :admin => true,  :created_at => "2003-05-26 14:15:00")
-        @ap = AwesomePrint.new(:plain => true)
+        @ap = AwesomePrint::Inspector.new(:plain => true)
       end
 
       it "display single record" do
@@ -101,7 +101,7 @@ EOS
     #------------------------------------------------------------------------------
     describe "ActiveRecord class" do
       it "should print the class" do
-        @ap = AwesomePrint.new(:plain => true)
+        @ap = AwesomePrint::Inspector.new(:plain => true)
         @ap.send(:awesome, User).should == <<-EOS.strip
 class User < ActiveRecord::Base {
             :id => :integer,
@@ -114,7 +114,7 @@ EOS
       end
 
       it "should print the class for non-direct subclasses of AR::Base" do
-        @ap = AwesomePrint.new(:plain => true)
+        @ap = AwesomePrint::Inspector.new(:plain => true)
         @ap.send(:awesome, SubUser).should == <<-EOS.strip
 class SubUser < User {
             :id => :integer,

spec/ext/active_support_spec.rb

@@ -7,7 +7,7 @@ begin
   describe "AwesomePrint::ActiveSupport" do
     before do
       stub_dotfile!
-      @ap = AwesomePrint::Inspector.new()
+      @ap = AwesomePrint::Inspector.new
     end
 
     it "should format ActiveSupport::TimeWithZone as regular Time" do

spec/ext/mongo_mapper_spec.rb

@@ -15,7 +15,7 @@ begin
     end
 
     before :each do
-      @ap = AwesomePrint.new(:plain => true)
+      @ap = AwesomePrint::Inspector.new(:plain => true)
     end
 
     it "should print for a class instance" do