1 files changed, 7 insertions, 0 deletions
diff --git a/node_modules/es5-ext/number/is-natural.js b/node_modules/es5-ext/number/is-natural.js
new file mode 100644
index 000000000..329966e32
--- /dev/null
+++ b/node_modules/es5-ext/number/is-natural.js
@@ -0,0 +1,7 @@
+"use strict";
+
+var isInteger = require("./is-integer");
+
+module.exports = function (num) {
+ return isInteger(num) && (num >= 0);
+};