Spaces:
Runtime error
Runtime error
var createFind = require('./_createFind'), | |
findIndex = require('./findIndex'); | |
/** | |
* Iterates over elements of `collection`, returning the first element | |
* `predicate` returns truthy for. The predicate is invoked with three | |
* arguments: (value, index|key, collection). | |
* | |
* @static | |
* @memberOf _ | |
* @since 0.1.0 | |
* @category Collection | |
* @param {Array|Object} collection The collection to inspect. | |
* @param {Function} [predicate=_.identity] The function invoked per iteration. | |
* @param {number} [fromIndex=0] The index to search from. | |
* @returns {*} Returns the matched element, else `undefined`. | |
* @example | |
* | |
* var users = [ | |
* { 'user': 'barney', 'age': 36, 'active': true }, | |
* { 'user': 'fred', 'age': 40, 'active': false }, | |
* { 'user': 'pebbles', 'age': 1, 'active': true } | |
* ]; | |
* | |
* _.find(users, function(o) { return o.age < 40; }); | |
* // => object for 'barney' | |
* | |
* // The `_.matches` iteratee shorthand. | |
* _.find(users, { 'age': 1, 'active': true }); | |
* // => object for 'pebbles' | |
* | |
* // The `_.matchesProperty` iteratee shorthand. | |
* _.find(users, ['active', false]); | |
* // => object for 'fred' | |
* | |
* // The `_.property` iteratee shorthand. | |
* _.find(users, 'active'); | |
* // => object for 'barney' | |
*/ | |
var find = createFind(findIndex); | |
module.exports = find; | |