use new nodeify

1 files changed, 6 insertions, 21 deletions

diff --git a/app/scripts/lib/nodeify.js b/app/scripts/lib/nodeify.js
index 51d89a8fb..4e111c8b2 100644
--- a/app/scripts/lib/nodeify.js
+++ b/app/scripts/lib/nodeify.js
@@ -1,24 +1,9 @@
-module.exports = function (promiseFn) {
-  return function () {
-    var args = []
-    for (var i = 0; i < arguments.length - 1; i++) {
-      args.push(arguments[i])
-    }
-    var cb = arguments[arguments.length - 1]
+const promiseToCallback = require('promise-to-callback');
 
-    const nodeified = promiseFn.apply(this, args)
-
-    if (!nodeified) {
-      const methodName = String(promiseFn).split('(')[0]
-      throw new Error(`The ${methodName} did not return a Promise, but was nodeified.`)
-    }
-    nodeified.then(function (result) {
-      cb(null, result)
-    })
-    .catch(function (reason) {
-      cb(reason)
-    })
-
-    return nodeified
+module.exports = function(fn, context) {
+  return function(){
+    const args = [].slice.call(arguments)
+    const callback = args.pop()
+    promiseToCallback(fn.apply(context, args))(callback)
   }
 }