47 lines
1.0 KiB
Markdown
47 lines
1.0 KiB
Markdown
|
# postcss-selector-parser [](https://travis-ci.org/postcss/postcss-selector-parser)
|
||
|
|
|
||
|
|
> Selector parser with built in methods for working with selector strings.
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
With [npm](https://npmjs.com/package/postcss-selector-parser) do:
|
||
|
|
|
||
|
|
```
|
||
|
|
npm install postcss-selector-parser
|
||
|
|
```
|
||
|
|
|
||
|
|
## Quick Start
|
||
|
|
|
||
|
|
```js
|
||
|
|
var parser = require('postcss-selector-parser');
|
||
|
|
var transform = function (selectors) {
|
||
|
|
selectors.eachInside(function (selector) {
|
||
|
|
// do something with the selector
|
||
|
|
console.log(String(selector))
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
var transformed = parser(transform).process('h1, h2, h3').result;
|
||
|
|
```
|
||
|
|
|
||
|
|
To normalize selector whitespace:
|
||
|
|
|
||
|
|
```js
|
||
|
|
var parser = require('postcss-selector-parser');
|
||
|
|
var normalized = parser().process('h1, h2, h3', {lossless:false}).result;
|
||
|
|
// -> h1,h2,h3
|
||
|
|
```
|
||
|
|
|
||
|
|
## API
|
||
|
|
|
||
|
|
Please see [API.md](API.md).
|
||
|
|
|
||
|
|
## Credits
|
||
|
|
|
||
|
|
* Huge thanks to Andrey Sitnik (@ai) for work on PostCSS which helped
|
||
|
|
accelerate this module's development.
|
||
|
|
|
||
|
|
## License
|
||
|
|
|
||
|
|
MIT
|