Is there documentation for the Rails column types?
I’m looking for more than the simple type listing that is found on this page: :primary_key, :string, :text, :integer, :float, :decimal, :datetime, :timestamp, :time, :date, :binary, :boolean But is there any documentation that actually defines these fields? Specifically: What’s the difference between :string and :text? Between :float and :decimal? What are the distinguishing features of … Read more