1 files changed, 22 insertions, 0 deletions
diff --git a/tools/node_modules/eslint/node_modules/lodash/_cloneMap.js b/tools/node_modules/eslint/node_modules/lodash/_cloneMap.js
new file mode 100644
index 0000000000..334b73e986
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/lodash/_cloneMap.js
@@ -0,0 +1,22 @@
+var addMapEntry = require('./_addMapEntry'),
+    arrayReduce = require('./_arrayReduce'),
+    mapToArray = require('./_mapToArray');
+
+/** Used to compose bitmasks for cloning. */
+var CLONE_DEEP_FLAG = 1;
+
+/**
+ * Creates a clone of `map`.
+ *
+ * @private
+ * @param {Object} map The map to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Object} Returns the cloned map.
+ */
+function cloneMap(map, isDeep, cloneFunc) {
+  var array = isDeep ? cloneFunc(mapToArray(map), CLONE_DEEP_FLAG) : mapToArray(map);
+  return arrayReduce(array, addMapEntry, new map.constructor);
+}
+
+module.exports = cloneMap;