UNPKG

cordova-plugin-enable-bitcode

Version:
87 lines (81 loc) 2.98 kB
/** * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/> * Build: `lodash modularize underscore exports="node" -o ./underscore/` * 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 createCallback = require('../functions/createCallback'), forEach = require('./forEach'), forOwn = require('../objects/forOwn'); /** * Retrieves the minimum value of a collection. If the collection is empty or * falsey `Infinity` is returned. If a callback is provided it will be executed * for each value in the collection to generate the criterion by which the value * is ranked. The callback is bound to `thisArg` and invoked with three * arguments; (value, index, collection). * * If a property name is provided for `callback` the created "_.pluck" style * callback will return the property value of the given element. * * If an object is provided for `callback` the created "_.where" style callback * will return `true` for elements that have the properties of the given object, * else `false`. * * @static * @memberOf _ * @category Collections * @param {Array|Object|string} collection The collection to iterate over. * @param {Function|Object|string} [callback=identity] The function called * per iteration. If a property name or object is provided it will be used * to create a "_.pluck" or "_.where" style callback, respectively. * @param {*} [thisArg] The `this` binding of `callback`. * @returns {*} Returns the minimum value. * @example * * _.min([4, 2, 8, 6]); * // => 2 * * var characters = [ * { 'name': 'barney', 'age': 36 }, * { 'name': 'fred', 'age': 40 } * ]; * * _.min(characters, function(chr) { return chr.age; }); * // => { 'name': 'barney', 'age': 36 }; * * // using "_.pluck" callback shorthand * _.min(characters, 'age'); * // => { 'name': 'barney', 'age': 36 }; */ function min(collection, callback, thisArg) { var computed = Infinity, result = computed; // allows working with functions like `_.map` without using // their `index` argument as a callback if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) { callback = null; } var index = -1, length = collection ? collection.length : 0; if (callback == null && typeof length == 'number') { while (++index < length) { var value = collection[index]; if (value < result) { result = value; } } } else { callback = createCallback(callback, thisArg, 3); forEach(collection, function(value, index, collection) { var current = callback(value, index, collection); if (current < computed) { computed = current; result = value; } }); } return result; } module.exports = min;