Commit e6c6e1d4 authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Use class << self pattern in Web::ClassIcons. 

Instead of prefixing each static method with "self.", use this
Ruby trick to place all these methods into the 'eigenclass'.
parent c3ca9f57

lib/jsduck/web/class_icons.rb

+53 −49
Original line number Diff line number Diff line
@@ -5,8 +5,9 @@ require 'fileutils' 
module JsDuck

  module Web

    class ClassIcons

      class << self

        # Returns CSS class name for an icon of class

      def self.get(cls)

        def get(cls)

          class_icon_providers.each do |tag|

            if cls[tag.tagname]

              return "icon-#{tag.tagname}"
@@ -17,7 +18,7 @@ module JsDuck 
        end



        # Generates CSS for class icons

      def self.css

        def css

          css = []

          class_icon_providers.each do |tag|

            css << <<-EOCSS
@@ -37,7 +38,7 @@ module JsDuck 
        end



        # Copies all class icons to given destination dir.

      def self.write(dir)

        def write(dir)

          FileUtils.mkdir(dir)



          icons = {}
@@ -56,17 +57,20 @@ module JsDuck 
          end

        end



      def self.class_icon_providers

        private



        def class_icon_providers

          @providers ||= generate_class_icon_providers

        end



        # Find tags with #class_icon and sort them from highest priority to lowest

      def self.generate_class_icon_providers

        def generate_class_icon_providers

          TagRegistry.tags.find_all {|t| t.class_icon }.sort do |a, b|

            a.class_icon[:priority] <=> b.class_icon[:priority]

          end.reverse

        end

      end

    end



  end

end