Module: Rails::Initializable::ClassMethods
Relationships & Source Files | |
Defined in: | railties/lib/rails/initializable.rb |
Instance Method Summary
Instance Method Details
#initializer(name, opts = {}, &blk)
# File 'railties/lib/rails/initializable.rb', line 88
def initializer(name, opts = {}, &blk) raise ArgumentError, "A block must be passed when defining an initializer" unless blk opts[:after] ||= initializers.last.name unless initializers.empty? || initializers.find { |i| i.name == opts[:before] } initializers << Initializer.new(name, nil, opts, &blk) end
#initializers
[ GitHub ]# File 'railties/lib/rails/initializable.rb', line 71
def initializers @initializers ||= Collection.new end
#initializers_chain
[ GitHub ]# File 'railties/lib/rails/initializable.rb', line 75
def initializers_chain initializers = Collection.new ancestors.reverse_each do |klass| next unless klass.respond_to?(:initializers) initializers = initializers + klass.initializers end initializers end
#initializers_for(binding)
[ GitHub ]# File 'railties/lib/rails/initializable.rb', line 84
def initializers_for(binding) Collection.new(initializers_chain.map { |i| i.bind(binding) }) end