I was trying to choose a language that I could use to practice implementation of different data structures and wanted something object oriented that had a syntax that wouldn't distract me away from what I'm trying to learn. Ruby/Python is too high level if you want to learn how to implement as a stack or [...]
Recently, Roy Bahat, president of IGN Entertainment, wrote about why he's learning to code. This part of his post, coming from someone who isn't a programmer by profession, was especially insightful: Every time I open my editor, I’m reminded that I can’t just “jump in for a few minutes” the way I can with my [...]
[This is the 4th part of a series of posts about writing a Ruby gem. The introductory post about this tutorial contains links to each part of the tutorial. Previous post - Publishing to Rubygems.org.] So far in this tutorial we haven’t written any code that would be useful in solving Sudoku. The reason is [...]
[This is a part of a series of posts about writing a Ruby gem. The introductory post about this tutorial contains links to each part of the tutorial. Previous post - Gem specifications.] In the previous post, we saw how to set up the gemspec and also installed the empty gem into our rubygems directory. [...]
[This is the first part of a series of posts about writing a Ruby gem. The introductory post about this tutorial contains links to each part of the tutorial. Next post: Adding some code.] The first thing to do when creating a new gem is to create a file called gemspec that contains information about [...]
Creating a Ruby gem is a lot easier than it seems. Many tutorials about writing gems recommend using something like Jeweler or Hoe to create the structure of the gem for you. Using such tools will make it much easier to get started with a gem, but building a gem from scratch will help you [...]
A few days ago I was arguing with a friend about the right way to indent code. Being a spaces-for-indentation fanatic myself, I complained about the hard tabs he was using in one of his github repos and he in turn expressed shock that I actually waste time on this space-for-indentation thing. If you're an [...]
I haven't been able to post updates here regularly enough on the afternoon day 1, so I don't think there's much point in having a separate post for day 2. I'll be posting updates from day 2 here and this time I'll post reverse chronologically. Day 2 5.00pm Nick Sieger is about to present the [...]
Often enough in the Rails community you hear people saying that following the Rails way of doing things will make life much easier. As the title suggests, this is the book that teaches you how to develop Rails 3 applications in "the Rails way". This book is not for beginners. Readers should at least know [...]
If you are new to Ruby programming, Eloquent Ruby should be the book you read right after you finish your introductory Ruby book. It's not a beginner's tutorial, but with a little background on Ruby, it would be easy to follow. This is one of the better programming books I've read. It has plenty of [...]