Andrew Timberlake wrote:
> Set the model readonly
>
> class MyModel < ActiveRecord::Base
> def initialize(*args)
> super(*args)
> readonly!
> end
> end
Wouldn't this make all records of the table read only? I don't think
that's what the OP wanted.
I'd say use the the before_destroy callback to validate the deletion:
def before_destroy
!project_name.eql?("No project")
end
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