Dredd hook sample - Adding apikey to each request

hook.js

// Writing Dredd Hooks In Node.js
// Ref: http://dredd.org/en/latest/hooks-nodejs.html

var hooks = require('hooks');

hooks.beforeEach(function(transaction) {
  hooks.log('before each');
  // add query parameter to each transaction here
  let paramToAdd = 'api-key=23456';
  if (transaction.fullPath.indexOf('?') > -1)
    transaction.fullPath += '&' + paramToAdd;
  else
    transaction.fullPath += '?' + paramToAdd;

  hooks.log('before each fullpath: ' + transaction.fullPath);
});