@@ -688,13 +688,17 @@ Run `rake gems:install` to install the missing gems. # You can add gems with the #gem method. attr_accessor :gems - # Adds a single Gem dependency to the rails application. + # Adds a single Gem dependency to the rails application. By default, it will require + # the library with the same name as the gem. Use :lib to specify a different name. # # # gem 'aws-s3', '>= 0.4.0' # # require 'aws/s3' # config.gem 'aws-s3', :lib => 'aws/s3', :version => '>= 0.4.0', \ # :source => "http://code.whytheluckystiff.net" # + # To require a library be installed, but not attempt to load it, pass :lib => false + # + # config.gem 'qrp', :version => '0.4.1', :lib => false def gem(name, options = {}) @gems << Rails::GemDependency.new(name, options) end railties/lib/initializer.rb @@ -58,7 +58,7 @@ module Rails def load return if @loaded || @load_paths_added == false - require(@lib || @name) + require(@lib || @name) unless @lib == false @loaded = true rescue LoadError puts $!.to_s railties/lib/rails/gem_dependency.rb @@ -11,6 +11,7 @@ uses_mocha "Plugin Tests" do @gem_with_source = Rails::GemDependency.new "hpricot", :source => "http://code.whytheluckystiff.net" @gem_with_version = Rails::GemDependency.new "hpricot", :version => "= 0.6" @gem_with_lib = Rails::GemDependency.new "aws-s3", :lib => "aws/s3" + @gem_without_load = Rails::GemDependency.new "hpricot", :lib => false end def test_configuration_adds_gem_dependency @@ -62,5 +63,13 @@ uses_mocha "Plugin Tests" do @gem_with_lib.add_load_paths @gem_with_lib.load end + + def test_gem_without_lib_loading + @gem_without_load.expects(:gem).with(@gem_without_load.name) + @gem_without_load.expects(:require).with(@gem_without_load.lib).never + @gem_without_load.add_load_paths + @gem_without_load.load + end + end end railties/test/gem_dependency_test.rb 82343859d568799a4151facbde1f8c711ecb7a3f Ben Sandofsky sandofsky@gmail.com http://github.com/rails/rails/commit/61842d97c5269af8a36a33115f50543a155f1608 61842d97c5269af8a36a33115f50543a155f1608 2008-08-04T05:53:21-07:00 2008-08-01T17:01:10-07:00 Make requiring gems optional. Signed-off-by: Michael Koziarski <michael@koziarski.com> [#743 state:resolved] 6b08b69619f1a0aa9a727a5dfaeaff1e1dead69f Michael Koziarski michael@koziarski.com