Chris@909: module CodeRay
Chris@909: module Encoders
Chris@909:   
Chris@909:   load :token_kind_filter
Chris@909:   
Chris@909:   # A simple Filter that removes all tokens of the :comment kind.
Chris@909:   # 
Chris@909:   # Alias: +remove_comments+
Chris@909:   # 
Chris@909:   # Usage:
Chris@909:   #  CodeRay.scan('print # foo', :ruby).comment_filter.text
Chris@909:   #  #-> "print "
Chris@909:   # 
Chris@909:   # See also: TokenKindFilter, LinesOfCode
Chris@909:   class CommentFilter < TokenKindFilter
Chris@909:     
Chris@909:     register_for :comment_filter
Chris@909:     
Chris@909:     DEFAULT_OPTIONS = superclass::DEFAULT_OPTIONS.merge \
Chris@909:       :exclude => [:comment, :docstring]
Chris@909:     
Chris@909:   end
Chris@909:   
Chris@909: end
Chris@909: end