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Uber Go 语言编程规范:规范 一致性
阅读量:606 次
发布时间:2019-03-11

本文共 251 字,大约阅读时间需要 1 分钟。

本文中概述的一些准则可以被客观地评价;其他的,则是有场景的、上下文环境的或主观的。

最重要的一点,是保持一致性

一致性的代码更容易维护,更容易优化,需要更少的学习成本,并且随着新约定的出现或bug类的修复,更容易迁移或更新。

相反,在一个代码库中有多种不同或冲突的风格会导致维护成本升高、不确定性和认知偏差,所有这些都会直接导致开发效率降低、代码审查繁杂和Bugs。

当将这些指导方针应用到代码库时,建议在包(或更大的)级别上进行更改:子包级别的应用程序在同一代码中引入多种样式,则违反了上述关注点。

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