What s more, groovy s iterator methods accept closures, which are evoked for each iteration cycle 而且,groovy的迭代器方法接受闭包,每个迭代中都会调用闭包。
"without substantial automation of this bookkeeping, change management, documentation, and testing, it is difficult to reduce iteration cycles to manageable time frames in which change is encouraged rather than avoided . (假如在开发资料的记录、变动的管理、文件管理、以及测试等方面无法达到相当程度的自动化,我们将难以将循环时间缩短到易于管理的范围,在可管里的范围内,欢迎任何的变动,而不是冻结它。)