Contents

# frozen_string_literal: true

class Code
  class Parser
    class Whitespace < Language
      def space
        str(" ")
      end

      def newline
        str("\n") | str("\r")
      end

      def hashtag
        str("#")
      end

      def slash
        str("/")
      end

      def asterisk
        str("*")
      end

      def hash_comment
        hashtag << (newline.absent << any).repeat << newline.maybe
      end

      def double_slash_comment
        slash << slash << (newline.absent << any).repeat << newline.maybe
      end

      def multi_line_comment
        slash << asterisk << ((asterisk << slash).absent << any).repeat <<
          asterisk.maybe << slash.maybe
      end

      def without_newline
        (space | multi_line_comment).repeat(1).ignore
      end

      def root
        (
          space | newline | hash_comment | double_slash_comment |
            multi_line_comment
        ).repeat(1).ignore | any.absent
      end
    end
  end
end

Version data entries

33 entries across 33 versions & 1 rubygems

Version	Path
code-ruby-1.1.3	lib/code/parser/whitespace.rb
code-ruby-1.1.1	lib/code/parser/whitespace.rb
code-ruby-1.1.0	lib/code/parser/whitespace.rb
code-ruby-1.0.0	lib/code/parser/whitespace.rb
code-ruby-0.15.16	lib/code/parser/whitespace.rb
code-ruby-0.15.15	lib/code/parser/whitespace.rb
code-ruby-0.15.14	lib/code/parser/whitespace.rb
code-ruby-0.15.13	lib/code/parser/whitespace.rb
code-ruby-0.15.12	lib/code/parser/whitespace.rb
code-ruby-0.15.11	lib/code/parser/whitespace.rb
code-ruby-0.15.10	lib/code/parser/whitespace.rb
code-ruby-0.15.9	lib/code/parser/whitespace.rb
code-ruby-0.15.8	lib/code/parser/whitespace.rb
code-ruby-0.15.7	lib/code/parser/whitespace.rb
code-ruby-0.15.6	lib/code/parser/whitespace.rb
code-ruby-0.15.5	lib/code/parser/whitespace.rb
code-ruby-0.15.4	lib/code/parser/whitespace.rb
code-ruby-0.15.3	lib/code/parser/whitespace.rb
code-ruby-0.15.2	lib/code/parser/whitespace.rb
code-ruby-0.15.0	lib/code/parser/whitespace.rb