rails-activerecord Archives - Page 3 of 3

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 ...

May 6, 2022
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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 ...

May 6, 2022
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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 ...

May 6, 2022
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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 ...

May 5, 2022
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