sregex

KO | EN

gitlite — search

#javascript #typescript #llm #golang #machine-learning #rust #deep-learning #linux #docker #macos #kubernetes #security #mcp #openai

(★ 9)

Simple string regular expression that exposes matches in defined variables

sregex 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

sregex
====

simple string regular expression that exposes matches in defined variables

## install

*node*

```js
$ npm install sregex
```

*component*

```js
$ component install jwerle/sregex
```

*bower*

```js
bower install sregex
```

## usage

using `sregex` is as simple as passing it a string

```js

var regex = sregex('some string')

regex.test('some string'); // true
regex.test('some other string'); // false
```

the returned `regex` object from `sregex` is an instance of `RegExp` with a `parse()` function attached to it

```js

regex.parse('some string'); // {}
```

you can easily define variables within your string `sregex` string and access them from a string with the `parse` function

```js
var regex = sregex('my name is :name and i am :age');
var values = regex.parse('my name is joe and i am 22');

console.log(values.name); // joe
console.log(values.age); // 22
```

the `str` argument for `sregex` accepts a string, but it also can have valid regular expression interpolated

```js
var regex = sregex('it can accept multiple regular expressions like ([a-zA-Z]+), ([0-9]+), and ([a-z]+)');
var values = regex.parse('it can accept multiple regular expressions like foogots, 45, and apple');

console.log(values[0]); // foogots
console.log(values[1]); // 45
console.log(values[2]); // apple
```

it can also accept an instance of `RegExp as input

```js
var regex = sregex(/^foo\s?bar\s?([a-z]+)/);
var values = regex.parse('foo bar noob');

console.log(values[0]); // noob
```

### building a regular expression router

building a router that parses url parameters can be simple as well

```js
var http = require('http');
var sregex = require('sregex');

http.createServer(function (req, res) {
	var regex = sregex('/:resource/:id/:action')

// in the browser head to `http://localhost:4000/videos/1234/edit`
	console.log(regex.parse(req.url)); // { resource: 'videos', id: '1234', action: 'edit' }
}).listen(4000);
```

## api

### sregex(str)

converts a string to regular expression and allows retrieval of defined variables when parsing

* `str` - a string to convert to regular expression

***example***

```js
var regex = sregex('/user/:id')
```

### .parse(str)

parses a given string and returns an object representing the values extracted using the regular expression used to create it

* `str` - a string to parse and extact values from based on regular expression matches

***example***

```js
var regex = sregex('/account/:action')
var values = regex.parse('/action/edit');

console.log(values.action); // edit
```

## license

MIT

sregex

sregex 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

sregex

sregex 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README