If you have a hexadecimal color (string) that you want to lighten or darken, these two methods will be very handy for you.
This post will show you how to convert almost any phone number into a consistent and reliable international format that can be used to send SMS messages.
This is a quick post on how to integrate chargify (subscription billing) webhooks into your Rails 3 app.
This is a short post to discuss a "gotcha" you might encounter when using the before_save event with nested models that may have destroy pending.
These “Rails Basics” blog posts are simple how-to’s for Rails 3. These are aimed at beginners to Rails, but prior programming knowledge will be helpful. This post will assist you in using rails routes while doing jQuery ajax callbacks.