Method: FuPeg::Parser#bounds

Defined in:
lib/fupeg/parser.rb

#bounds(lit = nil, &block) ⇒ Object 



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# File 'lib/fupeg/parser.rb', line 173

def bounds(lit = nil, &block)
  pos = @scan.pos
  match(lit, &block) && pos...@scan.pos
end