Bump to v4.0.0.

internal/basePullAll.js

@@ -0,0 +1,15 @@
+var basePullAllBy = require('./basePullAllBy');
+
+/**
+ * The base implementation of `_.pullAll`.
+ *
+ * @private
+ * @param {Array} array The array to modify.
+ * @param {Array} values The values to remove.
+ * @returns {Array} Returns `array`.
+ */
+function basePullAll(array, values) {
+  return basePullAllBy(array, values);
+}
+
+module.exports = basePullAll;