Refactor enum type autodetection to separate file.

require 'jsduck/class'

require 'jsduck/accessors'

require 'jsduck/logger'

require 'jsduck/enum'

module JsDuck

      end

    end

    # Loops through all enums and auto-detects their types if needed.

    def infer_enum_types

      @classes.each_value do |cls|

        if cls[:enum] && !cls[:type]

          if cls[:members][:property].length > 0

            types = cls[:members][:property].map {|p| p[:type] }

            cls[:type] = types.sort.uniq.join("/")

          else

            cls[:type] = "Object"

            file = cls[:files][0][:filename]

            line = cls[:files][0][:linenr]

            Logger.instance.warn(:enum, "Enum #{cls[:name]} defined without values in it", file, line)

          end

          Enum.infer_type(cls)

        end

      end

    end

require 'jsduck/logger'

module JsDuck

  class Enum

    # Given an enum class, returns the type infered from its values.

    def self.infer_type(cls)

      if cls[:members][:property].length > 0

        types = cls[:members][:property].map {|p| p[:type] }

        cls[:type] = types.sort.uniq.join("/")

      else

        cls[:type] = "Object"

        file = cls[:files][0][:filename]

        line = cls[:files][0][:linenr]

        Logger.instance.warn(:enum, "Enum #{cls[:name]} defined without values in it", file, line)

      end

    end

  end

end