Commit 534a687a authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Inlined comment predicates. 

skip_white_and_comments makes now less method calls.
parent 9930b8f7

lib/jsduck/lexer.rb

+7 −11
Original line number Diff line number Diff line
@@ -152,24 +152,20 @@ module JsDuck 


    def skip_white_and_comments

      skip_white

      while multiline_comment? || line_comment? do

        if multiline_comment?

      while true do

        if @input.check(/\/\*[^*]/)

          # skip multiline comment

          @input.scan_until(/\*\/|\Z/)

        elsif line_comment?

        elsif @input.check(/\/\//)

          # skip line comment

          @input.scan_until(/\n|\Z/)

        else

          break

        end

        skip_white

      end

    end



    def multiline_comment?

      @input.check(/\/\*[^*]/)

    end



    def line_comment?

      @input.check(/\/\//)

    end



    def skip_white

      @input.scan(/\s+/)

    end