require-polyfills/dist/polyfill-bind.js

Collection of polyfils that load automatically using require-bundle-js by detecting what is missing in the browser.

// bind polyfill by  Andrea Giammarchi https://github.com/WebReflection/micro-env/blob/master/src/Function/bind.js
Function.bind || (Function.prototype.bind = function(c) {
  var f = this;
  return function() {
    return f.apply(c, arguments);
  };
});