Displaying 2 results from an estimated 2 matches for "validates_length".
2006 Apr 27
0
DRY validation
...ths ago someone posted a message about specifying validates_*
constraints on a per-attribute basis. I just created a small plugin
that
allows you to do this.
Here''s an example from one of my models:
class Country < ActiveRecord::Base
attribute :name, :string do |a|
a.validates_length :within => 1..48
a.validates_format :with => /\A[A-Z](?:\s*[''\(-]?[A-Za-z]+[,\.
\)]?)*\z/
a.validates_uniqueness
end
attribute :code_alpha2, :string do |a|
a.validates_length :is => 2
a.validates_format :with => /\A[A-Z]+\z/
a.vali...
2006 May 23
11
putting the schema in the model files
THE SCHEMA IN THE MODEL
a small write up on ''putting the schema in the model''
This is a write up on an issue best covered in a mailing list thread
of Januari 2006 (see the links in the text), I repost it because I
think it deserves a place on the agenda.
== Why? ==
I was switching back and forward between the model files and the
schema.rb -- off course I have