mirror of
https://github.com/thangisme/notes.git
synced 2024-12-22 20:06:44 -05:00
107 lines
3.7 KiB
Markdown
107 lines
3.7 KiB
Markdown
# expand-brackets [](https://www.npmjs.com/package/expand-brackets) [](https://npmjs.org/package/expand-brackets) [](https://travis-ci.org/jonschlinkert/expand-brackets)
|
|
|
|
> Expand POSIX bracket expressions (character classes) in glob patterns.
|
|
|
|
## Install
|
|
|
|
Install with [npm](https://www.npmjs.com/):
|
|
|
|
```sh
|
|
$ npm install expand-brackets --save
|
|
```
|
|
|
|
## Usage
|
|
|
|
```js
|
|
var brackets = require('expand-brackets');
|
|
|
|
brackets('[![:lower:]]');
|
|
//=> '[^a-z]'
|
|
```
|
|
|
|
## .isMatch
|
|
|
|
Return true if the given string matches the bracket expression:
|
|
|
|
```js
|
|
brackets.isMatch('A', '[![:lower:]]');
|
|
//=> true
|
|
|
|
brackets.isMatch('a', '[![:lower:]]');
|
|
//=> false
|
|
```
|
|
|
|
## .makeRe
|
|
|
|
Make a regular expression from a bracket expression:
|
|
|
|
```js
|
|
brackets.makeRe('[![:lower:]]');
|
|
//=> /[^a-z]/
|
|
```
|
|
|
|
The following named POSIX bracket expressions are supported:
|
|
|
|
* `[:alnum:]`: Alphanumeric characters (`a-zA-Z0-9]`)
|
|
* `[:alpha:]`: Alphabetic characters (`a-zA-Z]`)
|
|
* `[:blank:]`: Space and tab (`[ t]`)
|
|
* `[:digit:]`: Digits (`[0-9]`)
|
|
* `[:lower:]`: Lowercase letters (`[a-z]`)
|
|
* `[:punct:]`: Punctuation and symbols. (`[!"#$%&'()*+, -./:;<=>?@ [\]^_``{|}~]`)
|
|
* `[:upper:]`: Uppercase letters (`[A-Z]`)
|
|
* `[:word:]`: Word characters (letters, numbers and underscores) (`[A-Za-z0-9_]`)
|
|
* `[:xdigit:]`: Hexadecimal digits (`[A-Fa-f0-9]`)
|
|
|
|
Collating sequences are not supported.
|
|
|
|
## Related projects
|
|
|
|
You might also be interested in these projects:
|
|
|
|
* [extglob](https://www.npmjs.com/package/extglob): Convert extended globs to regex-compatible strings. Add (almost) the expressive power of regular expressions to… [more](https://www.npmjs.com/package/extglob) | [homepage](https://github.com/jonschlinkert/extglob)
|
|
* [is-extglob](https://www.npmjs.com/package/is-extglob): Returns true if a string has an extglob. | [homepage](https://github.com/jonschlinkert/is-extglob)
|
|
* [is-glob](https://www.npmjs.com/package/is-glob): Returns `true` if the given string looks like a glob pattern or an extglob pattern.… [more](https://www.npmjs.com/package/is-glob) | [homepage](https://github.com/jonschlinkert/is-glob)
|
|
* [is-posix-bracket](https://www.npmjs.com/package/is-posix-bracket): Returns true if the given string is a POSIX bracket expression (POSIX character class). | [homepage](https://github.com/jonschlinkert/is-posix-bracket)
|
|
* [micromatch](https://www.npmjs.com/package/micromatch): Glob matching for javascript/node.js. A drop-in replacement and faster alternative to minimatch and multimatch. Just… [more](https://www.npmjs.com/package/micromatch) | [homepage](https://github.com/jonschlinkert/micromatch)
|
|
|
|
## Contributing
|
|
|
|
Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/expand-brackets/issues/new).
|
|
|
|
## Building docs
|
|
|
|
Generate readme and API documentation with [verb](https://github.com/verbose/verb):
|
|
|
|
```sh
|
|
$ npm install verb && npm run docs
|
|
```
|
|
|
|
Or, if [verb](https://github.com/verbose/verb) is installed globally:
|
|
|
|
```sh
|
|
$ verb
|
|
```
|
|
|
|
## Running tests
|
|
|
|
Install dev dependencies:
|
|
|
|
```sh
|
|
$ npm install -d && npm test
|
|
```
|
|
|
|
## Author
|
|
|
|
**Jon Schlinkert**
|
|
|
|
* [github/jonschlinkert](https://github.com/jonschlinkert)
|
|
* [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
|
|
|
|
## License
|
|
|
|
verb © 2016, [Jon Schlinkert](https://github.com/jonschlinkert).
|
|
Released under the [MIT license](https://github.com/jonschlinkert/expand-brackets/blob/master/LICENSE).
|
|
|
|
***
|
|
|
|
_This file was generated by [verb](https://github.com/verbose/verb), v, on April 01, 2016._ |