Method: ANTLR3::Rewrite::RewriteProgram#undo

Defined in:
lib/antlr3/streams/rewrite.rb

#undo(number_of_operations = 1) ⇒ Object 



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# File 'lib/antlr3/streams/rewrite.rb', line 300

def undo( number_of_operations = 1 )
  @operations.pop( number_of_operations )
end