Bump to v3.0.0.

collection/findWhere.js

@@ -0,0 +1,32 @@
+import find from './find';
+import matches from '../utility/matches';
+
+/**
+ * Performs a deep comparison between each element in `collection` and the
+ * source object, returning the first element that has equivalent property
+ * values.
+ *
+ * @static
+ * @memberOf _
+ * @category Collection
+ * @param {Array|Object|string} collection The collection to search.
+ * @param {Object} source The object of property values to match.
+ * @returns {*} Returns the matched element, else `undefined`.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney', 'age': 36, 'status': 'busy' },
+ *   { 'user': 'fred',   'age': 40, 'status': 'busy' }
+ * ];
+ *
+ * _.result(_.findWhere(users, { 'status': 'busy' }), 'user');
+ * // => 'barney'
+ *
+ * _.result(_.findWhere(users, { 'age': 40 }), 'user');
+ * // => 'fred'
+ */
+function findWhere(collection, source) {
+  return find(collection, matches(source));
+}
+
+export default findWhere;