https://github.com/smallhelm/diff-lines

Given two strings, show the lines that differ. (similar to `git diff`)
https://github.com/smallhelm/diff-lines

Last synced: 10 months ago
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Given two strings, show the lines that differ. (similar to `git diff`)

• Host: GitHub
• URL: https://github.com/smallhelm/diff-lines
• Owner: smallhelm
• License: mit
• Created: 2016-06-22T16:27:34.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2019-06-17T18:17:02.000Z (almost 7 years ago)
• Last Synced: 2024-12-03T05:23:39.722Z (over 1 year ago)
• Language: JavaScript
• Size: 6.84 KB
• Stars: 0
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# diff-lines

[![build status](https://secure.travis-ci.org/smallhelm/diff-lines.svg)](https://travis-ci.org/smallhelm/diff-lines)

Given two strings, show the lines that differ. (similar to `git diff`)

```js

var diff = require('diff-lines');

var a = '';

a += 'one\n';

a += 'two\n';

a += 'three\n';

var b = '';

b += 'one\n';

b += 'three\n';

b += 'four\n';

console.log(diff(a, b));

```

Output:

```txt

 one

-two

 three

+four

```

## API

### diff(a, b[, options])

* `options.n_surrounding` - number of lines surrounding a diff to show. (default -1, show all lines)

## License

MIT