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author | Dmitry Polushkin <dmitry.polushkin@gmail.com> | 2011-12-31 01:10:42 +0000 |
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committer | Dmitry Polushkin <dmitry.polushkin@gmail.com> | 2011-12-31 01:10:42 +0000 |
commit | 04bc40ff501b1bf81bec7ce3937cb06c896ffc69 (patch) | |
tree | 88a33663195900df8a7307aefa2c9aaa561c3973 /activemodel/lib/active_model/naming.rb | |
parent | 84eece0a823e9c601ea99a8709f24605a19bcbfd (diff) | |
parent | ed17983ec56dec689a0311c7f8fcbeba9874e5a4 (diff) | |
download | rails-04bc40ff501b1bf81bec7ce3937cb06c896ffc69.tar.gz rails-04bc40ff501b1bf81bec7ce3937cb06c896ffc69.tar.bz2 rails-04bc40ff501b1bf81bec7ce3937cb06c896ffc69.zip |
Merge branch 'master' of git://github.com/rails/rails
Diffstat (limited to 'activemodel/lib/active_model/naming.rb')
-rw-r--r-- | activemodel/lib/active_model/naming.rb | 54 |
1 files changed, 40 insertions, 14 deletions
diff --git a/activemodel/lib/active_model/naming.rb b/activemodel/lib/active_model/naming.rb index f16459ede2..755e54efcd 100644 --- a/activemodel/lib/active_model/naming.rb +++ b/activemodel/lib/active_model/naming.rb @@ -5,26 +5,35 @@ require 'active_support/core_ext/module/deprecation' module ActiveModel class Name < String - attr_reader :singular, :plural, :element, :collection, :partial_path, :route_key, :param_key, :i18n_key + attr_reader :singular, :plural, :element, :collection, :partial_path, + :singular_route_key, :route_key, :param_key, :i18n_key + alias_method :cache_key, :collection deprecate :partial_path => "ActiveModel::Name#partial_path is deprecated. Call #to_partial_path on model instances directly instead." def initialize(klass, namespace = nil, name = nil) name ||= klass.name + + raise ArgumentError, "Class name cannot be blank. You need to supply a name argument when anonymous class given" if name.blank? + super(name) - @unnamespaced = self.sub(/^#{namespace.name}::/, '') if namespace - @klass = klass - @singular = _singularize(self).freeze - @plural = ActiveSupport::Inflector.pluralize(@singular).freeze - @element = ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.demodulize(self)).freeze - @human = ActiveSupport::Inflector.humanize(@element).freeze - @collection = ActiveSupport::Inflector.tableize(self).freeze + @unnamespaced = self.sub(/^#{namespace.name}::/, '') if namespace + @klass = klass + @singular = _singularize(self).freeze + @plural = ActiveSupport::Inflector.pluralize(@singular).freeze + @element = ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.demodulize(self)).freeze + @human = ActiveSupport::Inflector.humanize(@element).freeze + @collection = ActiveSupport::Inflector.tableize(self).freeze @partial_path = "#{@collection}/#{@element}".freeze - @param_key = (namespace ? _singularize(@unnamespaced) : @singular).freeze - @route_key = (namespace ? ActiveSupport::Inflector.pluralize(@param_key) : @plural).freeze - @i18n_key = self.underscore.to_sym + @param_key = (namespace ? _singularize(@unnamespaced) : @singular).freeze + @i18n_key = self.underscore.to_sym + + @route_key = (namespace ? ActiveSupport::Inflector.pluralize(@param_key) : @plural.dup) + @singular_route_key = ActiveSupport::Inflector.singularize(@route_key).freeze + @route_key << "_index" if @plural == @singular + @route_key.freeze end # Transform the model name into a more humane format, using I18n. By default, @@ -68,8 +77,8 @@ module ActiveModel # BookCover.model_name # => "BookCover" # BookCover.model_name.human # => "Book cover" # - # BookCover.model_name.i18n_key # => "book_cover" - # BookModule::BookCover.model_name.i18n_key # => "book_module.book_cover" + # BookCover.model_name.i18n_key # => :book_cover + # BookModule::BookCover.model_name.i18n_key # => :"book_module/book_cover" # # Providing the functionality that ActiveModel::Naming provides in your object # is required to pass the Active Model Lint test. So either extending the provided @@ -79,7 +88,9 @@ module ActiveModel # used to retrieve all kinds of naming-related information. def model_name @_model_name ||= begin - namespace = self.parents.detect { |n| n.respond_to?(:_railtie) } + namespace = self.parents.detect do |n| + n.respond_to?(:use_relative_model_naming?) && n.use_relative_model_naming? + end ActiveModel::Name.new(self, namespace) end end @@ -112,10 +123,25 @@ module ActiveModel # namespaced models regarding whether it's inside isolated engine. # # For isolated engine: + # ActiveModel::Naming.route_key(Blog::Post) #=> post + # + # For shared engine: + # ActiveModel::Naming.route_key(Blog::Post) #=> blog_post + def self.singular_route_key(record_or_class) + model_name_from_record_or_class(record_or_class).singular_route_key + end + + # Returns string to use while generating route names. It differs for + # namespaced models regarding whether it's inside isolated engine. + # + # For isolated engine: # ActiveModel::Naming.route_key(Blog::Post) #=> posts # # For shared engine: # ActiveModel::Naming.route_key(Blog::Post) #=> blog_posts + # + # The route key also considers if the noun is uncountable and, in + # such cases, automatically appends _index. def self.route_key(record_or_class) model_name_from_record_or_class(record_or_class).route_key end |