Add missing attribution header

4 months ago · 295a633ecd
parent c25a49cd9e
commit 295a633ecd
1 changed files with 3 additions and 0 deletions
--- a/is-number-object.js
+++ b/is-number-object.js
@ -1,5 +1,8 @@
 'use strict';

+/* Derived from `is-number-object 1.0.7`, under MIT license, (c) 2015 Jordan Harband.
+   This version removes the try/catch for performance reasons, and replaces it with a test that unfortunately does not work on cross-realm values, pending an upstream fix. */
+
 var numToStr = Number.prototype.toString;

 var toStr = Object.prototype.toString;