Bump to v4.1.0.

_mapGet.js

@@ -0,0 +1,23 @@
+var Map = require('./_Map'),
+    assocGet = require('./_assocGet'),
+    hashGet = require('./_hashGet'),
+    isKeyable = require('./_isKeyable');
+
+/**
+ * Gets the map value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf MapCache
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+function mapGet(key) {
+  var data = this.__data__;
+  if (isKeyable(key)) {
+    return hashGet(typeof key == 'string' ? data.string : data.hash, key);
+  }
+  return Map ? data.map.get(key) : assocGet(data.map, key);
+}
+
+module.exports = mapGet;