Rails::Initializable::Collection < Object

# File railties/lib/rails/initializable.rb, line 43
      def initialize(initializers = nil)
        @order = Hash.new { |hash, key| hash[key] = Set.new }
        @resolve = Hash.new { |hash, key| hash[key] = Set.new }
        @collection = []
        concat(initializers) if initializers
      end

# File railties/lib/rails/initializable.rb, line 69
      def +(other)
        dup.concat(other.to_a)
      end

# File railties/lib/rails/initializable.rb, line 73
      def <<(initializer)
        @collection << initializer
        @order[initializer.before] << initializer.name if initializer.before
        @order[initializer.name] << initializer.after if initializer.after
        @resolve[initializer.name] << initializer
        self
      end

# File railties/lib/rails/initializable.rb, line 88
      def concat(*initializer_collections)
        initializer_collections.each do |initializers|
          initializers.each(&method(:<<))
        end
        self
      end

# File railties/lib/rails/initializable.rb, line 58
      def each(&block)
        @collection.each(&block)
      end

# File railties/lib/rails/initializable.rb, line 95
      def has?(name)
        @resolve.key?(name)
      end

# File railties/lib/rails/initializable.rb, line 54
      def last
        @collection.last
      end

# File railties/lib/rails/initializable.rb, line 81
      def push(*initializers)
        initializers.each(&method(:<<))
        self
      end

# File railties/lib/rails/initializable.rb, line 50
      def to_a
        @collection
      end

# File railties/lib/rails/initializable.rb, line 63
      def tsort_each_child(initializer, &block)
        @order[initializer.name].each do |name|
          @resolve[name].each(&block)
        end
      end