Simplify random.hex

2017-06-07 10:27:51 -04:00 · 2017-06-07 10:27:51 -04:00 · 9f9b83dc96
parent fb6a02185f
commit 9f9b83dc96
1 changed files with 1 additions and 1 deletions
--- a/lib/random/random.js
+++ b/lib/random/random.js
@ -161,6 +161,6 @@ var random = { // eslint-disable-line no-unused-vars
    return obj
  },
  hex: function (len) {
-    return Math.floor(Math.random() * ('0x1' + Array(len + 1).join('0'))).toString(16)
+    return this.number(Math.pow(2, len * 4)).toString(16)
  }
 }