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forOwn.js
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define(['../internal/baseForOwn', '../internal/bindCallback'], function(baseForOwn, bindCallback) {
/**
* Iterates over own enumerable properties of an object invoking `iteratee`
* for each property. The `iteratee` is bound to `thisArg` and invoked with
* three arguments; (value, key, object). Iterator functions may exit iteration
* early by explicitly returning `false`.
*
* @static
* @memberOf _
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [thisArg] The `this` binding of `iteratee`.
* @returns {Object} Returns `object`.
* @example
*
* _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(n, key) {
* console.log(key);
* });
* // => logs '0', '1', and 'length' (iteration order is not guaranteed)
*/
function forOwn(object, iteratee, thisArg) {
if (typeof iteratee != 'function' || typeof thisArg != 'undefined') {
iteratee = bindCallback(iteratee, thisArg, 3);
}
return baseForOwn(object, iteratee);
}
return forOwn;
});