什么是Ruby中最好的差异库？ [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 ），但它没有很好的文档记录，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.

是否有任何良好的，积极维护的ruby宝石用于比较文本或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，无法找到现成的宝石或库，从红宝石diff样式输出。

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 想。这是一个围绕 diff 的轻量级包装，它允许您从两个字符串中生成文本或html差异，而不用大惊小怪。我希望别人觉得它有用。任何想要预览html输出的人都可以在 wiff.me 上使用。

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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