setup-maven-cached/node_modules/underscore/amd/findKey.js
2022-06-28 10:39:30 +02:00

16 lines
408 B
JavaScript

define(['./_cb', './keys'], function (_cb, keys) {
// Returns the first key on an object that passes a truth test.
function findKey(obj, predicate, context) {
predicate = _cb(predicate, context);
var _keys = keys(obj), key;
for (var i = 0, length = _keys.length; i < length; i++) {
key = _keys[i];
if (predicate(obj[key], key, obj)) return key;
}
}
return findKey;
});