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index.js
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index.js
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/*!
* lazy-utils <https://github.com/tunnckoCore/lazy-utils>
*
* Copyright (c) 2016 Charlike Mike Reagent <@tunnckoCore> (http://www.tunnckocore.tk)
* Released under the MIT license.
*/
'use strict'
/**
* Module dependencies
*/
var utils = require('lazy-cache')(require)
/**
* Temporarily re-assign `require` to trick browserify and
* webpack into reconizing lazy dependencies.
*
* This tiny bit of ugliness has the huge dual advantage of
* only loading modules that are actually called at some
* point in the lifecycle of the application, whilst also
* allowing browserify and webpack to find modules that
* are depended on but never actually called.
*/
var fn = require
require = utils // eslint-disable-line no-undef, no-native-reassign
/**
* Lazily required module dependencies
*/
/**
* > Check if value is array using the [isarray][] module.
*
* **Example**
*
* ```js
* var isArray = require('lazy-arrayify').isArray
*
* console.log(isArray(1234)) // => false
* console.log(isArray('str')) // => false
* console.log(isArray(null)) // => false
* console.log(isArray()) // => false
* console.log(isArray(0)) // => false
* console.log(isArray(false)) // => false
* console.log(isArray([null, 123])) // => true
* console.log(isArray([null])) // => true
* console.log(isArray([false])) // => true
* ```
*
* @name .isArray
* @param {Mixed} `val`
* @return {Boolean}
* @api public
*/
require('isarray', 'isArray')
/**
* > Returns empty array on falsey values.
*
* **Example**
*
* ```js
* var arrayify = require('lazy-arrayify').arrayify
*
* console.log(arrayify(1234)) // => [1234]
* console.log(arrayify('str')) // => ['str']
* console.log(arrayify(null)) // => []
* console.log(arrayify()) // => []
* console.log(arrayify(0)) // => []
* console.log(arrayify(false)) // => []
* console.log(arrayify([null, 123])) // => [null, 123]
* console.log(arrayify([false])) // => [false]
* ```
*
* @name .arrayify
* @param {Mixed} `val`
* @return {Array}
* @api public
*/
require('./arrayify', 'arrayify')
/**
* Restore `require`
*/
require = fn // eslint-disable-line no-undef, no-native-reassign
/**
* Expose `utils` modules
*/
module.exports = utils