devsite/node_modules/multimatch/readme.md

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2024-07-08 01:49:38 +00:00
# multimatch [![Build Status](https://travis-ci.com/sindresorhus/multimatch.svg?branch=master)](https://travis-ci.com/github/sindresorhus/multimatch)
> Extends [`minimatch.match()`](https://github.com/isaacs/minimatch#minimatchmatchlist-pattern-options) with support for multiple patterns
## Install
```
$ npm install multimatch
```
## Usage
```js
const multimatch = require('multimatch');
multimatch(['unicorn', 'cake', 'rainbows'], ['*', '!cake']);
//=> ['unicorn', 'rainbows']
```
See the [tests](https://github.com/sindresorhus/multimatch/tree/master/test) for more usage examples and expected matches.
## API
### multimatch(paths, patterns, options?)
Returns an array of matching paths in the order of input paths.
#### paths
Type: `string | string[]`
Paths to match against.
#### patterns
Type: `string | string[]`
Globbing patterns to use. For example: `['*', '!cake']`. See supported [`minimatch` patterns](https://github.com/isaacs/minimatch#usage).
- [Pattern examples with expected matches](https://github.com/sindresorhus/multimatch/blob/master/test/test.js)
- [Quick globbing pattern overview](https://github.com/sindresorhus/multimatch#globbing-patterns)
#### options
Type: `object`
See the [`minimatch` options](https://github.com/isaacs/minimatch#options).
## How multiple patterns work
Positive patterns (e.g. `foo` or `*`) add to the results, while negative patterns (e.g. `!foo`) subtract from the results.
Therefore a lone negation (e.g. `['!foo']`) will never match anything use `['*', '!foo']` instead.
## Globbing patterns
Just a quick overview.
- `*` matches any number of characters, but not `/`
- `?` matches a single character, but not `/`
- `**` matches any number of characters, including `/`, as long as it's the only thing in a path part
- `{}` allows for a comma-separated list of "or" expressions
- `!` at the beginning of a pattern will negate the match
## Related
- [globby](https://github.com/sindresorhus/globby) - Match against the filesystem instead of a list
- [matcher](https://github.com/sindresorhus/matcher) - Simple wildcard matching
---
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