From aa822b670c8137bd069f75de990cb82668133020 Mon Sep 17 00:00:00 2001
From: Cris Ward <cris@duodesign.co.uk>
Date: Sat, 7 May 2016 14:03:33 +0100
Subject: [PATCH] added polyfill for travis

---
 test/bind-polyfill.js | 27 +++++++++++++++++++++++++++
 test/parents.coffee   |  1 +
 2 files changed, 28 insertions(+)
 create mode 100644 test/bind-polyfill.js

diff --git a/test/bind-polyfill.js b/test/bind-polyfill.js
new file mode 100644
index 0000000..4175610
--- /dev/null
+++ b/test/bind-polyfill.js
@@ -0,0 +1,27 @@
+if (!Function.prototype.bind) {
+  Function.prototype.bind = function(oThis) {
+    if (typeof this !== 'function') {
+      // closest thing possible to the ECMAScript 5
+      // internal IsCallable function
+      throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
+    }
+
+    var aArgs   = Array.prototype.slice.call(arguments, 1),
+        fToBind = this,
+        fNOP    = function() {},
+        fBound  = function() {
+          return fToBind.apply(this instanceof fNOP
+                 ? this
+                 : oThis,
+                 aArgs.concat(Array.prototype.slice.call(arguments)));
+        };
+
+    if (this.prototype) {
+      // Function.prototype doesn't have a prototype property
+      fNOP.prototype = this.prototype; 
+    }
+    fBound.prototype = new fNOP();
+
+    return fBound;
+  };
+}
\ No newline at end of file
diff --git a/test/parents.coffee b/test/parents.coffee
index 1b7ed97..d7c13d8 100644
--- a/test/parents.coffee
+++ b/test/parents.coffee
@@ -1,3 +1,4 @@
+require './bind-polyfill.js'
 window.riot = require 'riot'
 parents = require '../lib/parents.js'
 simulant = require 'simulant'