1 files changed, 9 insertions, 0 deletions
diff --git a/node_modules/es5-ext/object/ensure-integer.js b/node_modules/es5-ext/object/ensure-integer.js
new file mode 100644
index 00000000..9ec64b5b
--- /dev/null
+++ b/node_modules/es5-ext/object/ensure-integer.js
@@ -0,0 +1,9 @@
+"use strict";
+
+var toShortString = require("../to-short-string-representation")
+  , isInteger     = require("./is-integer");
+
+module.exports = function (num) {
+	if (!isInteger(num)) throw new TypeError(toShortString(num) + " is not a integer");
+	return Number(num);
+};