module Sprockets::Helpers::RailsHelper - actionpack-3.2.22 Documentation

# module Sprockets::Helpers::RailsHelper

### Public Instance Methods

asset_path(source, options = {}) click to toggle source

    # File lib/sprockets/helpers/rails_helper.rb, line 54
    def asset_path(source, options = {})
      source = source.logical_path if source.respond_to?(:logical_path)
      path = asset_paths.compute_public_path(source, asset_prefix, options.merge(:body => true))
      options[:body] ? "#{path}?body=1" : path
    end

Also aliased as: path_to_asset
asset_paths() click to toggle source

    # File lib/sprockets/helpers/rails_helper.rb, line 9
    def asset_paths
      @asset_paths ||= begin
        paths = RailsHelper::AssetPaths.new(config, controller)
        paths.asset_environment = asset_environment
        paths.asset_digests     = asset_digests
        paths.compile_assets    = compile_assets?
        paths.digest_assets     = digest_assets?
        paths
      end
    end

font_path(source) click to toggle source

    # File lib/sprockets/helpers/rails_helper.rb, line 66
    def font_path(source)
      path_to_asset(source)
    end

Also aliased as: path_to_font
image_path(source) click to toggle source

    # File lib/sprockets/helpers/rails_helper.rb, line 61
    def image_path(source)
      path_to_asset(source)
    end

Also aliased as: path_to_image
javascript_include_tag(*sources) click to toggle source
Calls superclass method

    # File lib/sprockets/helpers/rails_helper.rb, line 20
    def javascript_include_tag(*sources)
      options = sources.extract_options!
      debug = options.key?(:debug) ? options.delete(:debug) : debug_assets?
      body  = options.key?(:body)  ? options.delete(:body)  : false
      digest  = options.key?(:digest)  ? options.delete(:digest)  : digest_assets?

      sources.collect do |source|
        if debug && asset = asset_paths.asset_for(source, 'js')
          asset.to_a.map { |dep|
            super(dep.pathname.to_s, { :src => path_to_asset(dep, :ext => 'js', :body => true, :digest => digest) }.merge!(options))
          }
        else
          super(source.to_s, { :src => path_to_asset(source, :ext => 'js', :body => body, :digest => digest) }.merge!(options))
        end
      end.flatten.uniq.join("\n").html_safe
    end

javascript_path(source) click to toggle source

    # File lib/sprockets/helpers/rails_helper.rb, line 71
    def javascript_path(source)
      path_to_asset(source, :ext => 'js')
    end

Also aliased as: path_to_javascript
path_to_asset(source, options = {})
Alias for: asset_path
path_to_font(source)
Alias for: font_path
path_to_image(source)
Alias for: image_path
path_to_javascript(source)
Alias for: javascript_path
path_to_stylesheet(source)
Alias for: stylesheet_path
stylesheet_link_tag(*sources) click to toggle source
Calls superclass method

    # File lib/sprockets/helpers/rails_helper.rb, line 37
    def stylesheet_link_tag(*sources)
      options = sources.extract_options!
      debug   = options.key?(:debug) ? options.delete(:debug) : debug_assets?
      body    = options.key?(:body)  ? options.delete(:body)  : false
      digest  = options.key?(:digest)  ? options.delete(:digest)  : digest_assets?

      sources.collect do |source|
        if debug && asset = asset_paths.asset_for(source, 'css')
          asset.to_a.map { |dep|
            super(dep.pathname.to_s, { :href => path_to_asset(dep, :ext => 'css', :body => true, :protocol => :request, :digest => digest) }.merge!(options))
          }
        else
          super(source.to_s, { :href => path_to_asset(source, :ext => 'css', :body => body, :protocol => :request, :digest => digest) }.merge!(options))
        end
      end.flatten.uniq.join("\n").html_safe
    end

stylesheet_path(source) click to toggle source

    # File lib/sprockets/helpers/rails_helper.rb, line 76
    def stylesheet_path(source)
      path_to_asset(source, :ext => 'css')
    end

Also aliased as: path_to_stylesheet