Migration Generator Shortcuts
Some great shortcuts for script generation. I always try to start by building scaffold for any new entity, then remove…
Ruby function to check if something is a number
def is_a_number?(s) s.to_s.match(/\A[+-]?\d+?(\.\d+)?\Z/) == nil? false : true end
Rails Plugins with SVN
I’m working with a plugin that I wrote. I want to pull the plugin into an app I’m writing, but…
Rake tasks
How can I search for available rake tasks? rake -T | grep gem (where “gem” is the thing you are…
Working with gems
Gems are installed by sources, or a repository which holds several gems. Generally all the gems you will need are…