instance method `use_component_sources!`

Ruby on Rails 2.3.18

Since v2.2.3 Last seen in v2.3.18

Available in: v2.2.3 v2.3.18

Compare with:

use_component_sources!()

Use component generators (model, controller, etc).

Rails application. If RAILS_ROOT is defined we know we’re generating in the context of a Rails application, so search RAILS_ROOT/generators.
Look in plugins, either for generators/ or rails_generators/ directories within each plugin
User home directory. Search ~/.rails/generators.
RubyGems. Search for gems named *_generator, and look for generators within any RubyGem’s /rails_generators/<generator_name>_generator.rb file.
Builtins. Model, controller, mailer, scaffold, and so on.

Source

# File railties/lib/rails_generator/lookup.rb, line 104
        def use_component_sources!
          reset_sources
          if defined? ::RAILS_ROOT
            sources << PathSource.new(:lib, "#{::RAILS_ROOT}/lib/generators")
            sources << PathSource.new(:vendor, "#{::RAILS_ROOT}/vendor/generators")
            Rails.configuration.plugin_paths.each do |path|
              relative_path = Pathname.new(File.expand_path(path)).relative_path_from(Pathname.new(::RAILS_ROOT))
              sources << PathSource.new(:"plugins (#{relative_path})", "#{path}/*/**/{,rails_}generators")
            end
          end
          sources << PathSource.new(:user, "#{Dir.user_home}/.rails/generators")
          if Object.const_defined?(:Gem)
            sources << GemGeneratorSource.new
            sources << GemPathSource.new
          end
          sources << PathSource.new(:builtin, "#{File.dirname(__FILE__)}/generators/components")
        end

Defined in railties/lib/rails_generator/lookup.rb line 104 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails::Generator::Lookup::ClassMethods

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