The Ruby programming language has a cool feature called the REPL, or Read Eval Print Loop. It allows entering expressions and seeing their results in real time. This can help test a program. If something doesn’t work you can enter expressions to try to narrow down the problem. You can also just have fun and tinker.
Since publishing my initial article about braille street art, interest has increased. It has taken us by surprise. A friend who does sticker art inspired me to put one in a braille writer, since blind people don’t usually have access to street art. Something we did just for fun has really taken off. We even had a wonderful radio interview about it.
_This concludes my trilogy covering my trip to the #inspect 2013, the first RubyMotion conference. If you haven’t, you should start by reading about the trip to Brussels, then read the coverage of the conference. And now we can bring this journey to an end.</p>
This article makes up the second part in a little trilogy about going to #inspect, the first RubyMotion conference. I expect a few updates as more content comes in, so you might like to check back. If you haven’t, you should read the first part to get acquainted with the cast of characters and events so far. Part one ended with my sister Ashley and I finding the group for the first time before the speaker’s dinner. And with that we continue.
I just spoke at the first RubyMotion conference in the magical city of Brussels, Belgium. RubyMotion allows a developer to write iOS apps in the Ruby programming language. It came onto the scene last May and has already attracted a loyal following. The conference gathered enthusiasts from around the world. I explained how a blind person uses an iPhone, how developers can make their apps more accessible, and about my own journey learning to write apps. The speech went over well, and the trip makes quite a story.