Tests with ActiveRecord only instead of full Rails stack

.travis.yml

@@ -8,16 +8,16 @@ env:
   - DB=mysql
   - DB=postgresql
 gemfile:
-  - gemfiles/rails_3.2.gemfile
-  - gemfiles/rails_4.0.gemfile
-  - gemfiles/rails_4.1.gemfile
-  - gemfiles/rails_edge.gemfile
+  - gemfiles/activerecord_3.2.gemfile
+  - gemfiles/activerecord_4.0.gemfile
+  - gemfiles/activerecord_4.1.gemfile
+  - gemfiles/activerecord_edge.gemfile
 cache: bundler
 script: bundle exec rake
 before_install: gem install bundler
 bundler_args: '--without local_development'
 matrix:
   fast_finish: true
   allow_failures:
-      - gemfile: gemfiles/rails_edge.gemfile
-      - rvm: rbx-2
+      - gemfile: gemfiles/activerecord_edge.gemfile
+      - rvm: rbx-2

Appraisals

@@ -1,15 +1,20 @@
-appraise "rails-3.2" do
-  gem "rails", "~> 3.2"
+appraise "activerecord-3.2" do
+  gem "activerecord", "~> 3.2"
+  gem "actionpack", "~> 3.2"
 end
 
-appraise "rails-4.0" do
-  gem "rails", "~> 4.0"
+appraise "activerecord-4.0" do
+  gem "activerecord", "~> 4.0"
+  gem "actionpack", "~> 4.0"
 end
 
-appraise "rails-4.1" do
-  gem "rails", "~> 4.1.0"
+appraise "activerecord-4.1" do
+  gem "activerecord", "~> 4.1"
+  gem "actionpack", "~> 4.1"
 end
 
-appraise "rails-edge" do
-  gem "rails", github: "rails/rails"
+appraise "activerecord-edge" do
+  gem "activerecord", github: "rails/rails"
+  gem "actionpack", github: "rails/rails"
+  gem 'arel', github: 'rails/arel'
 end

UPGRADING.md

@@ -5,3 +5,9 @@ Re-run the migrations generator
     rake acts_as_taggable_on_engine:install:migrations
 
 It will create any new migrations and skip existing ones
+
+
+##Breaking changes:
+
+  - ActsAsTaggableOn::Tag is not extend with ActsAsTaggableOn::Utils anymore.
+    Please use ActsAsTaggableOn::Utils instead

acts-as-taggable-on.gemspec

@@ -23,7 +23,6 @@ Gem::Specification.new do |gem|
   end
 
   gem.add_runtime_dependency 'activerecord',  ['>= 3', '< 5']
-  gem.add_runtime_dependency 'activesupport', ['>= 3', '< 5']
   gem.add_runtime_dependency 'actionpack',    ['>= 3', '< 5']
 
   gem.add_development_dependency 'sqlite3'
@@ -35,4 +34,5 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'rspec'
   gem.add_development_dependency 'ammeter'
   gem.add_development_dependency 'barrier'
+  gem.add_development_dependency 'database_cleaner'
 end

gemfiles/rails_3.2.gemfile → gemfiles/activerecord_3.2.gemfile

@@ -2,7 +2,8 @@
 
 source "https://rubygems.org"
 
-gem "rails", "~> 3.2"
+gem "activerecord", "~> 3.2"
+gem "actionpack", "~> 3.2"
 
 group :local_development do
   gem "guard"

gemfiles/rails_4.0.gemfile → gemfiles/activerecord_4.0.gemfile

@@ -2,7 +2,8 @@
 
 source "https://rubygems.org"
 
-gem "rails", "~> 4.0"
+gem "activerecord", "~> 4.0"
+gem "actionpack", "~> 4.0"
 
 group :local_development do
   gem "guard"

gemfiles/rails_4.1.gemfile → gemfiles/activerecord_4.1.gemfile

@@ -2,7 +2,8 @@
 
 source "https://rubygems.org"
 
-gem "rails", "~> 4.1.0"
+gem "activerecord", "~> 4.1"
+gem "actionpack", "~> 4.1"
 
 group :local_development do
   gem "guard"

gemfiles/rails_edge.gemfile → gemfiles/activerecord_edge.gemfile

@@ -2,7 +2,9 @@
 
 source "https://rubygems.org"
 
-gem "rails", :github => "rails/rails"
+gem "activerecord", :github => "rails/rails"
+gem "actionpack", :github => "rails/rails"
+gem "arel", :github => "rails/arel"
 
 group :local_development do
   gem "guard"

lib/acts_as_taggable_on/acts_as_taggable_on/collection.rb

@@ -131,15 +131,15 @@ def safe_to_sql(relation)
 
       def generate_tagging_scope_in_clause(tagging_scope, table_name, primary_key)
         table_name_pkey = "#{table_name}.#{primary_key}"
-        if ActsAsTaggableOn::Tag.using_mysql?
+        if ActsAsTaggableOn::Utils.using_mysql?
           # See https://github.com/mbleigh/acts-as-taggable-on/pull/457 for details
           scoped_ids = select(table_name_pkey).map(&:id)
           tagging_scope = tagging_scope.where("#{ActsAsTaggableOn::Tagging.table_name}.taggable_id IN (?)", scoped_ids)
         else
           tagging_scope = tagging_scope.where("#{ActsAsTaggableOn::Tagging.table_name}.taggable_id IN(#{safe_to_sql(select(table_name_pkey))})")
         end
 
-        return tagging_scope
+        tagging_scope
       end
 
       def tagging_conditions(options)

lib/acts_as_taggable_on/acts_as_taggable_on/core.rb

@@ -24,16 +24,16 @@ def initialize_acts_as_taggable_on_core
             # when preserving tag order, include order option so that for a 'tags' context
             # the associations tag_taggings & tags are always returned in created order
             has_many_with_taggable_compatibility context_taggings, as: :taggable,
-                                        dependent: :destroy,
-                                        class_name: 'ActsAsTaggableOn::Tagging',
-                                        order: taggings_order,
-                                        conditions: ["#{ActsAsTaggableOn::Tagging.table_name}.context = (?)", tags_type],
-                                        include: :tag
+                                                                   dependent: :destroy,
+                                                                   class_name: 'ActsAsTaggableOn::Tagging',
+                                                                   order: taggings_order,
+                                                                   conditions: ["#{ActsAsTaggableOn::Tagging.table_name}.context = (?)", tags_type],
+                                                                   include: :tag
 
             has_many_with_taggable_compatibility context_tags, through: context_taggings,
-                                        source: :tag,
-                                        class_name: 'ActsAsTaggableOn::Tag',
-                                        order: taggings_order
+                                                               source: :tag,
+                                                               class_name: 'ActsAsTaggableOn::Tag',
+                                                               order: taggings_order
 
           end
 
@@ -96,13 +96,13 @@ def tagged_with(tags, options = {})
         context = options.delete(:on)
         owned_by = options.delete(:owned_by)
         alias_base_name = undecorated_table_name.gsub('.', '_')
-        quote = ActsAsTaggableOn::Tag.using_postgresql? ? '"' : ''
+        quote = ActsAsTaggableOn::Utils.using_postgresql? ? '"' : ''
 
         if options.delete(:exclude)
           if options.delete(:wild)
-            tags_conditions = tag_list.map { |t| sanitize_sql(["#{ActsAsTaggableOn::Tag.table_name}.name #{like_operator} ? ESCAPE '!'", "%#{escape_like(t)}%"]) }.join(' OR ')
+            tags_conditions = tag_list.map { |t| sanitize_sql(["#{ActsAsTaggableOn::Tag.table_name}.name #{ActsAsTaggableOn::Utils.like_operator} ? ESCAPE '!'", "%#{ActsAsTaggableOn::Utils.escape_like(t)}%"]) }.join(' OR ')
           else
-            tags_conditions = tag_list.map { |t| sanitize_sql(["#{ActsAsTaggableOn::Tag.table_name}.name #{like_operator} ?", t]) }.join(' OR ')
+            tags_conditions = tag_list.map { |t| sanitize_sql(["#{ActsAsTaggableOn::Tag.table_name}.name #{ActsAsTaggableOn::Utils.like_operator} ?", t]) }.join(' OR ')
           end
 
           conditions << "#{table_name}.#{primary_key} NOT IN (SELECT #{ActsAsTaggableOn::Tagging.table_name}.taggable_id FROM #{ActsAsTaggableOn::Tagging.table_name} JOIN #{ActsAsTaggableOn::Tag.table_name} ON #{ActsAsTaggableOn::Tagging.table_name}.tag_id = #{ActsAsTaggableOn::Tag.table_name}.#{ActsAsTaggableOn::Tag.primary_key} AND (#{tags_conditions}) WHERE #{ActsAsTaggableOn::Tagging.table_name}.taggable_type = #{quote_value(base_class.name, nil)})"
@@ -183,7 +183,7 @@ def tagged_with(tags, options = {})
         group ||= [] # Rails interprets this as a no-op in the group() call below
         if options.delete(:order_by_matching_tag_count)
           select_clause = "#{table_name}.*, COUNT(#{taggings_alias}.tag_id) AS #{taggings_alias}_count"
-          group_columns = ActsAsTaggableOn::Tag.using_postgresql? ? grouped_column_names_for(self) : "#{table_name}.#{primary_key}"
+          group_columns = ActsAsTaggableOn::Utils.using_postgresql? ? grouped_column_names_for(self) : "#{table_name}.#{primary_key}"
           group = group_columns
           order_by << "#{taggings_alias}_count DESC"
 
@@ -195,7 +195,7 @@ def tagged_with(tags, options = {})
 
           joins << ' AND ' + sanitize_sql(["#{taggings_alias}.context = ?", context.to_s]) if context
 
-          group_columns = ActsAsTaggableOn::Tag.using_postgresql? ? grouped_column_names_for(self) : "#{table_name}.#{primary_key}"
+          group_columns = ActsAsTaggableOn::Utils.using_postgresql? ? grouped_column_names_for(self) : "#{table_name}.#{primary_key}"
           group = group_columns
           having = "COUNT(#{taggings_alias}.taggable_id) = #{tags.size}"
         end
@@ -284,7 +284,7 @@ def all_tags_on(context)
       opts = ["#{tagging_table_name}.context = ?", context.to_s]
       scope = base_tags.where(opts)
 
-      if ActsAsTaggableOn::Tag.using_postgresql?
+      if ActsAsTaggableOn::Utils.using_postgresql?
         group_columns = grouped_column_names_for(ActsAsTaggableOn::Tag)
         scope.order("max(#{tagging_table_name}.created_at)").group(group_columns)
       else
@@ -415,9 +415,8 @@ def save_tags
     #
     # @param [Array<String>] tag_list Tags to find or create
     # @param [Symbol] context The tag context for the tag_list
-    def find_or_create_tags_from_list_with_context(tag_list, context)
+    def find_or_create_tags_from_list_with_context(tag_list, _context)
       load_tags(tag_list)
     end
   end
 end
-

lib/acts_as_taggable_on/acts_as_taggable_on/related.rb

@@ -53,7 +53,7 @@ def exclude_self(klass, id)
     end
 
     def group_columns(klass)
-      if ActsAsTaggableOn::Tag.using_postgresql?
+      if ActsAsTaggableOn::Utils.using_postgresql?
         grouped_column_names_for(klass)
       else
         "#{klass.table_name}.#{klass.primary_key}"

lib/acts_as_taggable_on/tag.rb

@@ -1,7 +1,6 @@
 # coding: utf-8
 module ActsAsTaggableOn
   class Tag < ::ActiveRecord::Base
-    extend ActsAsTaggableOn::Utils
 
     attr_accessible :name if defined?(ActiveModel::MassAssignmentSecurity)
 
@@ -45,13 +44,13 @@ def self.named_any(list)
     end
 
     def self.named_like(name)
-      clause = ["name #{like_operator} ? ESCAPE '!'", "%#{escape_like(name)}%"]
+      clause = ["name #{ActsAsTaggableOn::Utils.like_operator} ? ESCAPE '!'", "%#{ActsAsTaggableOn::Utils.escape_like(name)}%"]
       where(clause)
     end
 
     def self.named_like_any(list)
       clause = list.map { |tag|
-        sanitize_sql(["name #{like_operator} ? ESCAPE '!'", "%#{escape_like(tag.to_s)}%"])
+        sanitize_sql(["name #{ActsAsTaggableOn::Utils.like_operator} ? ESCAPE '!'", "%#{ActsAsTaggableOn::Utils.escape_like(tag.to_s)}%"])
       }.join(' OR ')
       where(clause)
     end
@@ -113,7 +112,7 @@ def comparable_name(str)
       end
 
       def binary
-        using_mysql? ? 'BINARY ' : nil
+        ActsAsTaggableOn::Utils.using_mysql? ? 'BINARY ' : nil
       end
 
       def unicode_downcase(string)

lib/acts_as_taggable_on/taggable.rb

@@ -58,9 +58,9 @@ def acts_as_ordered_taggable_on(*tag_types)
       # Make a model taggable on specified contexts
       # and optionally preserves the order in which tags are created
       #
-      # Seperate methods used above for backwards compatibility
+      # Separate methods used above for backwards compatibility
       # so that the original acts_as_taggable_on method is unaffected
-      # as it's not possible to add another arguement to the method
+      # as it's not possible to add another argument to the method
       # without the tag_types being enclosed in square brackets
       #
       # NB: method overridden in core module in order to create tag type

lib/acts_as_taggable_on/tagger.rb

@@ -16,26 +16,30 @@ module ClassMethods
       def acts_as_tagger(opts={})
         class_eval do
           has_many_with_taggable_compatibility :owned_taggings,
-            opts.merge(
-              as: :tagger,
-              dependent: :destroy,
-              class_name: 'ActsAsTaggableOn::Tagging'
-            )
+                                               opts.merge(
+                                                   as: :tagger,
+                                                   dependent: :destroy,
+                                                   class_name: 'ActsAsTaggableOn::Tagging'
+                                               )
 
           has_many_with_taggable_compatibility :owned_tags,
-                                      through: :owned_taggings,
-                                      source: :tag,
-                                      class_name: 'ActsAsTaggableOn::Tag',
-                                      uniq: true
+                                               through: :owned_taggings,
+                                               source: :tag,
+                                               class_name: 'ActsAsTaggableOn::Tag',
+                                               uniq: true
         end
 
         include ActsAsTaggableOn::Tagger::InstanceMethods
         extend ActsAsTaggableOn::Tagger::SingletonMethods
       end
 
-      def is_tagger?
+      def tagger?
         false
       end
+
+      def is_tagger?
+        tagger?
+      end
     end
 
     module InstanceMethods
@@ -54,23 +58,31 @@ def tag(taggable, opts={})
         skip_save = opts.delete(:skip_save)
         return false unless taggable.respond_to?(:is_taggable?) && taggable.is_taggable?
 
-        fail 'You need to specify a tag context using :on'                unless opts.key?(:on)
-        fail 'You need to specify some tags using :with'                  unless opts.key?(:with)
+        fail 'You need to specify a tag context using :on' unless opts.key?(:on)
+        fail 'You need to specify some tags using :with' unless opts.key?(:with)
         fail "No context :#{opts[:on]} defined in #{taggable.class}" unless opts[:force] || taggable.tag_types.include?(opts[:on])
 
         taggable.set_owner_tag_list_on(self, opts[:on].to_s, opts[:with])
         taggable.save unless skip_save
       end
 
-      def is_tagger?
+      def tagger?
         self.class.is_tagger?
       end
+
+      def is_tagger?
+        tagger?
+      end
     end
 
     module SingletonMethods
-      def is_tagger?
+      def tagger?
         true
       end
+
+      def is_tagger?
+        tagger?
+      end
     end
   end
 end