lukefrake

// Use in the custom JavaScript section of Google Optimize to generate a group of buckets
// Change the %4 to %n to change the number of buckets
// Buckets are returned 0 index, so the following function will return 0, 1, 2 or 3
function() {
  var group = localStorage.getItem('optimizeTestGroup');
  if ( group ) return group
  group = parseInt(ga.getAll()[0].get('clientId'))%4;
  localStorage.setItem('optimizeTestGroup', group)
  return group;
}