# Function.prototype.bind polyfill for PhantomJS This is a polyfill for function.prototype.bind which is missing from [PhantomJS](http://phantomjs.org/). ## Installation ``` npm install --save-dev phantomjs-polyfill ``` ## Usage ``` require('phantomjs-polyfill') ``` ### Usage with Karma Include the polyfill directly in the files list of your karma.conf ``` ... files: [ './node_modules/phantomjs-polyfill/bind-polyfill.js', ... ] ...