Bump to v4.0.0.

bindAll.js

@@ -0,0 +1,39 @@
+import arrayEach from './internal/arrayEach';
+import baseFlatten from './internal/baseFlatten';
+import bind from './bind';
+import rest from './rest';
+
+/**
+ * Binds methods of an object to the object itself, overwriting the existing
+ * method.
+ *
+ * **Note:** This method doesn't set the "length" property of bound functions.
+ *
+ * @static
+ * @memberOf _
+ * @category Util
+ * @param {Object} object The object to bind and assign the bound methods to.
+ * @param {...(string|string[])} methodNames The object method names to bind,
+ *  specified individually or in arrays.
+ * @returns {Object} Returns `object`.
+ * @example
+ *
+ * var view = {
+ *   'label': 'docs',
+ *   'onClick': function() {
+ *     console.log('clicked ' + this.label);
+ *   }
+ * };
+ *
+ * _.bindAll(view, 'onClick');
+ * jQuery(element).on('click', view.onClick);
+ * // => logs 'clicked docs' when clicked
+ */
+var bindAll = rest(function(object, methodNames) {
+  arrayEach(baseFlatten(methodNames), function(key) {
+    object[key] = bind(object[key], object);
+  });
+  return object;
+});
+
+export default bindAll;