UNPKG

cordova-plugin-enable-bitcode

Version:
46 lines (40 loc) 1.41 kB
/** * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/> * Build: `lodash modularize exports="node" -o ./compat/` * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/> * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE> * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors * Available under MIT license <http://lodash.com/license> */ var cachePush = require('./cachePush'), getObject = require('./getObject'), releaseObject = require('./releaseObject'); /** * Creates a cache object to optimize linear searches of large arrays. * * @private * @param {Array} [array=[]] The array to search. * @returns {null|Object} Returns the cache object or `null` if caching should not be used. */ function createCache(array) { var index = -1, length = array.length, first = array[0], mid = array[(length / 2) | 0], last = array[length - 1]; if (first && typeof first == 'object' && mid && typeof mid == 'object' && last && typeof last == 'object') { return false; } var cache = getObject(); cache['false'] = cache['null'] = cache['true'] = cache['undefined'] = false; var result = getObject(); result.array = array; result.cache = cache; result.push = cachePush; while (++index < length) { result.push(array[index]); } return result; } module.exports = createCache;