shunwen said
Hi Josh and all, really good tutorial. I did my exercise with rails 4 and it went well with some minor modifications, still working on part2's homework :D I deployed it to heroku following their manual here https://devcenter.heroku.com/articles/rails4 ! For anyone looking for help I put my code here https://github.com/shunwen/wandrr , you can find there are other ppl's wandrr app on github too.