How do you write a migration to rename an ActiveRecord model and its table in Rails?
I’m terrible at naming and realize that there are a better set of names for my models in my Rails app. Is there … Read more
rails-activerecord
Rails 4: List of available datatypes
Where can I find a list of data types that can be used in Ruby on Rails 4? Such as text string integer … Read more
Rails: How can I set default values in ActiveRecord?
How can I set default value in ActiveRecord? I see a post from Pratik that describes an ugly, complicated chunk of code: http://m.onkey.org/2007/7/24/how-to-set-default-values-in-your-model … Read more
What is the easiest way to duplicate an activerecord record?
I want to make a copy of an ActiveRecord object, changing a single field in the process (in addition to the id). What … Read more