rubycoloredglasses

If I were to pick one area of advice for any aspiring business men seeking their Master of Business Administration degree, with the intent of working for a company that involves developers, I recommend that you explore this concept. If you’re unaware of this possibility, your project might eventually end up drastically behind.

Technical Debt

Matz: Ruby is named after the precious gemstone, it’s not an abbreviation of anything. When I started the language project, I was joking with a friend that the project must be code-named after a gemstone’s name (àla Perl). So my friend came up with “ruby”. It’s a short name for a beautiful and highly valued stone. So I picked up that name, and it eventually became the official name of the language.

Taken from An Interview with the Creator of Ruby by Bruce Stewart

Some people want to download the documentation for the languages they’re using. This is needed when an internet connection isn’t available (like using a laptop on a plane), or even for the sake of speed.

Here are two sources of downloadable documentation.

• Ruby on Rails Documentation
• Ruby documentation

Here are two articles that were recommended by co-workers today.

• The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) - by Joel Spolsky
• History of Character Encoding

It seems like the industry is all astir about mobile these days. I’m thinking of jumping into such interests.

Heard about this today. It’s like New Relic for mobile apps.

https://www.crittercism.com/

I haven’t evaluated this yet, but another developer at my local Ruby meetup group said that this has been used in production and fairs pretty well.

“RubyMotion is a revolutionary toolchain that lets you quickly develop and test native iOS and OS X applications for iPhone, iPad and Mac, all using the awesome Ruby language you know and love.”

I ran into a problem trying to install Ruby 2.0.0 via RVM over the weekend. When I got to work the next day and needed to do work using Ruby 1.8.7, I ran into issues. This led to updating RVM using ‘rvm get stable’, and then trying to reinstall Ruby 1.8.7.

I was then prompted that the version of Xcode I’m using is older, and thus needs to be updated. I tried to look for the command to uninstall it, just to ensure that the new installation (possibly via the App Store) is clean. I found this command to work for Mac OSX 10.8.3 (Mountain Lion).

sudo /Library/Developer/4.1/uninstall-devtools -mode=all

When setting up a new Rails application you’ll likely want to make Rspec the default test framework for new models that are generated with scaffolding. This is usually handled by default by the Rspec gem after you install it. It’s possible to explicitly set this however, as well as other configurations for generators.

This is explained in more details in the Customizing Your Workflow section of the Rails generator documentation. You even have the option of turning off the generation of stylesheets if preferred.

I really find pair programming to be annoying. It seems like a waste of time as compared to doing peer code review over a Git branch that has been squashed. But I really can’t knock something totally unless I’ve tried it for a while.

Some people shared these resources today which I wanted to archive here. At least with remote pair programming you still get to have control of your computer, instead of sitting aside and watching idly. Here are some remote collaborative coding tools. These could also be useful for people wanting to remotely teach others how to code certain things.

• SubEthaEdit
• Sublime Collaboration - Plugin for the Sublime Text Editor
• Mad Eye - Web based collaborative coding tool

NOTE: This post updated on 12/08/2020

I’m currently configuring the Yard documentation tool for use with Ruby/Rails projects. I could see that it’s possible to create a .yardopts file in the main directory for your Rails application, and simply add command line arguments to the file.

I just discovered that you can add a list of files, likely placed under the ‘doc’ directory, to your .yardopts file, and those files will be included in your generated documentation set. This is perfect for changelogs, readme files, and other high level documentation. After installing the Redcarpet gem, you can name these files with the ‘.md’ extension to use Markdown formatting on your documentation.