RubyConf 2008: Recovering from Enterprise: how to embrace Ruby's idioms and say goodbye to bad habits
In 2004 I wrote a couple of libraries, Copland and Needle, each a different implementation of the dependency injection pattern in Ruby. I then went on to build Net::SSH on top of Needle.
In the years since that date, I've come to regret both those libraries, and my decision to build Net::SSH on top of Needle In the last year I finally rewrote Net::SSH to get rid of the dependency on Needle, and found my code cleaner, faster, and easier to maintain. Why? Because in moving away from patterns and habits formed in Java and other environments, I was able to embrace Ruby's idioms and rediscover what Ruby does best: make programmers happy.
This talk will follow that journey, comparing idioms I brought with me from Java to idioms native to Ruby, and showing why the native Ruby idioms are more appropriate. Along the way, maybe you'll rediscover Ruby, too!
About Jamis Buck
Jamis has been tinkering with Ruby since 2001, and has been using it professionally since he was hired by 37signals in 2005. He is the author of the sqlite and sqlite3 bindings for Ruby, as well as the Net::SSH, Net::SFTP, and Net::SCP libraries, the Capistrano remote automation tool, and several other miscellanea. He lives in Caldwell, Idaho, with his wife and three children.