# File lib/mocha/mock.rb, line 74 74: def stubs(method_name_or_hash, backtrace = nil) 75: iterator = ArgumentIterator.new(method_name_or_hash) 76: iterator.each { |*args| 77: method_name = args.shift 78: ensure_method_not_already_defined(method_name) 79: expectation = Expectation.new(self, method_name, backtrace) 80: expectation.at_least(0) 81: expectation.returns(args.shift) if args.length > 0 82: @expectations.add(expectation) 83: } 84: end