Class: TDParser::ReferenceParser

Inherits:
Parser
  • Object
show all
Defined in:
lib/tdp.rb

Direct Known Subclasses

BackrefParser, StackrefParser

Instance Method Summary collapse

Methods inherited from Parser

#%, #*, #+, #-, #/, #==, #>, #>>, #call, #do, #optimize, #parse, #peek, #to_proc, #to_s, #|, #~@

Methods included from TDParser

#any_rule, #backref, #chainl, #chainr, #condition_rule, define, #empty_rule, #fail_rule, #leftrec, #none_rule, #rightrec, #rule, #stackref, #state, #token

Methods included from BufferUtils

#prepare, #recover

Instance Method Details

#__backref__(xs, eqsym) ⇒ Object 



670
671
672
673
674
675
676
677
678
679
680
 
# File 'lib/tdp.rb', line 670

def __backref__(xs, eqsym)
  x = xs.shift()
  xs.inject(token(x, eqsym)){|acc,x|
    case x
    when Sequence
      acc - __backref__(x, eqsym)
    else
      acc - token(x, eqsym)
    end
  }
end

#same?(r) ⇒ Boolean

Returns:

  • (Boolean) 


682
683
684
 
# File 'lib/tdp.rb', line 682

def same?(r)
  false
end