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: / opt / td-agent / embedded / lib / ruby / gems / 2.1.0 / gems / draper-1.4.0 / lib / draper /

Filename : view_helpers.rb

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module Draper
  # Provides the {#helpers} method used in {Decorator} and {CollectionDecorator}
  # to call the Rails helpers.
  module ViewHelpers
    extend ActiveSupport::Concern

    module ClassMethods

      # Access the helpers proxy to call built-in and user-defined
      # Rails helpers from a class context.
      #
      # @return [HelperProxy] the helpers proxy
      def helpers
        Draper::ViewContext.current
      end
      alias_method :h, :helpers

    end

    # Access the helpers proxy to call built-in and user-defined
    # Rails helpers. Aliased to `h` for convenience.
    #
    # @return [HelperProxy] the helpers proxy
    def helpers
      Draper::ViewContext.current
    end
    alias_method :h, :helpers

    # Alias for `helpers.localize`, since localize is something that's used
    # quite often. Further aliased to `l` for convenience.
    def localize(*args)
      helpers.localize(*args)
    end
    alias_method :l, :localize

  end
end