From d25e11bee6ca5ca523884da132d18e1400e077b9 Mon Sep 17 00:00:00 2001 From: Minteck Date: Tue, 24 Aug 2021 14:41:48 +0200 Subject: Initial commit --- node_modules/query-string/readme.md | 224 ++++++++++++++++++++++++++++++++++++ 1 file changed, 224 insertions(+) create mode 100644 node_modules/query-string/readme.md (limited to 'node_modules/query-string/readme.md') diff --git a/node_modules/query-string/readme.md b/node_modules/query-string/readme.md new file mode 100644 index 0000000..c9273ea --- /dev/null +++ b/node_modules/query-string/readme.md @@ -0,0 +1,224 @@ +# query-string [![Build Status](https://travis-ci.org/sindresorhus/query-string.svg?branch=master)](https://travis-ci.org/sindresorhus/query-string) + +> Parse and stringify URL [query strings](https://en.wikipedia.org/wiki/Query_string) + +--- + +

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+ +--- + + +## Install + +``` +$ npm install query-string +``` + + + + + + +## Usage + +```js +const queryString = require('query-string'); + +console.log(location.search); +//=> '?foo=bar' + +const parsed = queryString.parse(location.search); +console.log(parsed); +//=> {foo: 'bar'} + +console.log(location.hash); +//=> '#token=bada55cafe' + +const parsedHash = queryString.parse(location.hash); +console.log(parsedHash); +//=> {token: 'bada55cafe'} + +parsed.foo = 'unicorn'; +parsed.ilike = 'pizza'; + +const stringified = queryString.stringify(parsed); +//=> 'foo=unicorn&ilike=pizza' + +location.search = stringified; +// note that `location.search` automatically prepends a question mark +console.log(location.search); +//=> '?foo=unicorn&ilike=pizza' +``` + + +## API + +### .parse(*string*, *[options]*) + +Parse a query string into an object. Leading `?` or `#` are ignored, so you can pass `location.search` or `location.hash` directly. + +The returned object is created with [`Object.create(null)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/create) and thus does not have a `prototype`. + +URI components are decoded with [`decode-uri-component`](https://github.com/SamVerschueren/decode-uri-component). + +#### arrayFormat + +Type: `string`
+Default: `'none'` + +Supports both `index` for an indexed array representation or `bracket` for a *bracketed* array representation. + +- `bracket`: stands for parsing correctly arrays with bracket representation on the query string, such as: + +```js +queryString.parse('foo[]=1&foo[]=2&foo[]=3', {arrayFormat: 'bracket'}); +//=> foo: [1,2,3] +``` + +- `index`: stands for parsing taking the index into account, such as: + +```js +queryString.parse('foo[0]=1&foo[1]=2&foo[3]=3', {arrayFormat: 'index'}); +//=> foo: [1,2,3] +``` + +- `none`: is the **default** option and removes any bracket representation, such as: + +```js +queryString.parse('foo=1&foo=2&foo=3'); +//=> foo: [1,2,3] +``` + +### .stringify(*object*, *[options]*) + +Stringify an object into a query string, sorting the keys. + +#### strict + +Type: `boolean`
+Default: `true` + +Strictly encode URI components with [strict-uri-encode](https://github.com/kevva/strict-uri-encode). It uses [encodeURIComponent](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent) +if set to false. You probably [don't care](https://github.com/sindresorhus/query-string/issues/42) about this option. + +#### encode + +Type: `boolean`
+Default: `true` + +[URL encode](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent) the keys and values. + +#### arrayFormat + +Type: `string`
+Default: `'none'` + +Supports both `index` for an indexed array representation or `bracket` for a *bracketed* array representation. + +- `bracket`: stands for parsing correctly arrays with bracket representation on the query string, such as: + +```js +queryString.stringify({foo: [1,2,3]}, {arrayFormat: 'bracket'}); +// => foo[]=1&foo[]=2&foo[]=3 +``` + +- `index`: stands for parsing taking the index into account, such as: + +```js +queryString.stringify({foo: [1,2,3]}, {arrayFormat: 'index'}); +// => foo[0]=1&foo[1]=2&foo[3]=3 +``` + +- `none`: is the __default__ option and removes any bracket representation, such as: + +```js +queryString.stringify({foo: [1,2,3]}); +// => foo=1&foo=2&foo=3 +``` + +#### sort + +Type: `Function` `boolean` + +Supports both `Function` as a custom sorting function or `false` to disable sorting. + +```js +const order = ['c', 'a', 'b']; +queryString.stringify({ a: 1, b: 2, c: 3}, { + sort: (m, n) => order.indexOf(m) >= order.indexOf(n) +}); +// => 'c=3&a=1&b=2' +``` + +```js +queryString.stringify({ b: 1, c: 2, a: 3}, {sort: false}); +// => 'c=3&a=1&b=2' +``` + +If omitted, keys are sorted using `Array#sort`, which means, converting them to strings and comparing strings in Unicode code point order. + +### .extract(*string*) + +Extract a query string from a URL that can be passed into `.parse()`. + +### .parseUrl(*string*, *[options]*) + +Extract the URL and the query string as an object. + +The `options` are the same as for `.parse()`. + +Returns an object with a `url` and `query` property. + +```js +queryString.parseUrl('https://foo.bar?foo=bar'); +//=> {url: 'https://foo.bar', query: {foo: 'bar'}} +``` + + +## Nesting + +This module intentionally doesn't support nesting as it's not spec'd and varies between implementations, which causes a lot of [edge cases](https://github.com/visionmedia/node-querystring/issues). + +You're much better off just converting the object to a JSON string: + +```js +queryString.stringify({ + foo: 'bar', + nested: JSON.stringify({ + unicorn: 'cake' + }) +}); +//=> 'foo=bar&nested=%7B%22unicorn%22%3A%22cake%22%7D' +``` + +However, there is support for multiple instances of the same key: + +```js +queryString.parse('likes=cake&name=bob&likes=icecream'); +//=> {likes: ['cake', 'icecream'], name: 'bob'} + +queryString.stringify({color: ['taupe', 'chartreuse'], id: '515'}); +//=> 'color=chartreuse&color=taupe&id=515' +``` + + +## Falsy values + +Sometimes you want to unset a key, or maybe just make it present without assigning a value to it. Here is how falsy values are stringified: + +```js +queryString.stringify({foo: false}); +//=> 'foo=false' + +queryString.stringify({foo: null}); +//=> 'foo' + +queryString.stringify({foo: undefined}); +//=> '' +``` + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) -- cgit