Current Dev State

static/js/ketcher2/node_modules/has-require/README.md

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+# has-require [![Build Status](https://travis-ci.org/bendrucker/has-require.svg?branch=master)](https://travis-ci.org/bendrucker/has-require)
+
+> Check if code requires any module or a specific id
+
+## Installing
+
+```bash
+$ npm install --save has-require
+```
+
+## Usage
+
+```js
+var hasRequire = require('has-require')
+hasRequire('require("foo")', 'foo') // => true
+hasRequire.any('require') // => false
+```
+
+## API
+
+For full implementation details, see the [`Checker`](#checker) API.
+
+#### `hasRequire(code, id)` -> `boolean`
+
+##### code
+
+*Required*  
+Type: `string`
+
+The code to check.
+
+##### id
+
+*Required*  
+Type: `string`
+
+The module id to check, e.g. `'http'`.
+
+##### `hasRequire.any(code)` -> `boolean`
+
+#### code
+
+*Required*  
+Type: `string`
+
+The code to check.
+
+<hr>
+
+### `Checker`
+
+#### `new hasRequire.Checker(code)` -> `checker`
+
+##### code
+
+*Required*  
+Type: `string`
+
+The code to store on the checker.
+
+##### `checker.any()` -> `boolean`
+
+Checks if any string literal is required. The result is cached. The following code won't be matched:
+
+* `require`
+* `require()`
+* `require('')`
+
+##### `checker.has(id)` -> `boolean`
+
+##### id
+
+*Required*  
+Type: `string`
+
+The module id to check, e.g. `'http'`.
+
+Uses `checker.any()` first, so calling `has` for multiple ids when no `require` is present (`!checker.any()`) will avoid needlessly re-testing the code.
+
+## License
+
+MIT © [Ben Drucker](http://bendrucker.me)