31JLJohn LaverdetmanWhen and why should I use service objects in Rails?What is the usecase to use services in rails? Would be awesome if you can add an example.Mar 27, 2016C
14JLJohn LaverdetmanHow to build a real-time collaborative text editor? Preferred stack and how-to?How to resolve version issues when multiple users are concurrently editing the same doc?Mar 25, 2016PMGC
21JLJohn LaverdetmanHow can I build a chatbot without knowing AI or Machine Learning?Is it even possible? Is there any API/library that I can use to build intelligent chatbots? If anyone has any experience doing this, I would love to hear it.Mar 23, 2016J