Class RI::AttributeFormatter::AttributeString
In: rdoc/ri/ri_formatter.rb
Parent: Object

Methods

<<   empty?   new   next_word  

Attributes

txt  [R] 

Public Class methods

new()

[Source]

# File rdoc/ri/ri_formatter.rb, line 270
      def initialize
        @txt = []
        @optr = 0
      end

Public Instance methods

<<(char)

[Source]

# File rdoc/ri/ri_formatter.rb, line 275
      def <<(char)
        @txt << char
      end
empty?()

[Source]

# File rdoc/ri/ri_formatter.rb, line 279
      def empty?
        @optr >= @txt.length
      end
next_word()

accept non space, then all following spaces

[Source]

# File rdoc/ri/ri_formatter.rb, line 284
      def next_word
        start = @optr
        len = @txt.length

        while @optr < len && @txt[@optr].char != " "
          @optr += 1
        end

        while @optr < len && @txt[@optr].char == " "
          @optr += 1
        end

        @txt[start...@optr]
      end

[Validate]

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