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user: AlexanderZ created: 2012-01-28 karma: 143 Making stuff. submissions: Show HN: Brain training game based on Aaronson Oracle 1 points | 0 comments 0 points | 0 comments Show HN: Single Day – lower your anxiety and stop procrastinating 1 points | 1 comments 0 points | 0 comments Ask HN: SaaS going from free to paid. How to transition existing users? 1 points | 3 comments 0 points | 0 comments 0 points | 0 comments Show HN: Feetlot – Never buy the wrong size shoes ever again 11 points | 1 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Testing controllers outside of a Rails application with RSpec 2 points | 0 comments 5 Useful Tips for Ember.js Developers 2 points | 0 comments Using Rails & Devise with Ember.js 4 points | 1 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments