Ruby 中最好的 Diff 库是什么? [英] What is the best Diff library in Ruby?

问题描述

我看过 diff-lcs ( http://raa.ruby-lang.org/project/diff-lcs )，但它的文档记录很差，而且似乎没有维护.

I've looked at diff-lcs ( http://raa.ruby-lang.org/project/diff-lcs ) but it's poorly documented, and appears to be unmaintained.

是否有任何好的、积极维护的 ruby​​ gem 用于区分文本或 html 文件?

Are there any good, actively maintained ruby gems for diffing text or html files?

推荐答案

我环顾四周，找不到提供从 ruby​​ 生成差异样式输出的便捷方法的现有 gem 或库.

I looked around and couldn't find an existing gem or library that offered a convenient way to generate diff style output from ruby.

我刚刚发布了 diffy ，它可以满足我的需求.它是一个围绕 diff 的轻量级包装器，可让您从两个字符串生成文本或 html 差异，而无需大惊小怪.我希望其他人觉得它有用.它在 wiff.me 上用于任何想要预览 html 输出的人.

I just released diffy which does what I want. It's a lightweight wrapper around diff which lets you generate text or html diffs from two strings, without a lot of fuss. I hope others find it useful. It's in use on wiff.me for anyone wants to preview the html output.

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