method

visit

ruby latest stable - Class: OptionParser

visit(id, *args, &block)

private

Traverses @stack, sending each element method id with args and block.

# File lib/optparse.rb, line 1705
 def visit(id, *args, &block)
 @stack.reverse_each do |el|
 el.send(id, *args, &block)
 end
 nil
 end