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rOACCT/node_modules/lodash/findKey.js
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findKey.js
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			var baseFindKey = require('./_baseFindKey'),
			baseForOwn = require('./_baseForOwn'),
			baseIteratee = require('./_baseIteratee');

			/**
			* This method is like `_.find` except that it returns the key of the first
			* element `predicate` returns truthy for instead of the element itself.
			*
			* @static
			* @memberOf _
			* @since 1.1.0
			* @category Object
			* @param {Object} object The object to inspect.
			* @param {Function} [predicate=_.identity] The function invoked per iteration.
			* @returns {string\|undefined} Returns the key of the matched element,
			* else `undefined`.
			* @example
			*
			* var users = {
			* 'barney': { 'age': 36, 'active': true },
			* 'fred': { 'age': 40, 'active': false },
			* 'pebbles': { 'age': 1, 'active': true }
			* };
			*
			* _.findKey(users, function(o) { return o.age < 40; });
			* // => 'barney' (iteration order is not guaranteed)
			*
			* // The `_.matches` iteratee shorthand.
			* _.findKey(users, { 'age': 1, 'active': true });
			* // => 'pebbles'
			*
			* // The `_.matchesProperty` iteratee shorthand.
			* _.findKey(users, ['active', false]);
			* // => 'fred'
			*
			* // The `_.property` iteratee shorthand.
			* _.findKey(users, 'active');
			* // => 'barney'
			*/
			function findKey(object, predicate) {
			return baseFindKey(object, baseIteratee(predicate, 3), baseForOwn);
			}

			module.exports = findKey;