Ops, it's a to_a class Table validates_inclusion_of :value, :in => (1..7).to_a end
- Maurício Linhares http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en) On Wed, Feb 25, 2009 at 3:54 PM, Maurício Linhares <[email protected]> wrote: > This isn't someithing to be done inside a migration, but at your model > as a validation: > > class Table > validates_inclusion_of :value, :in => (1..7).to_i > end > > > - > Maurício Linhares > http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en) > > > > On Wed, Feb 25, 2009 at 3:49 PM, Guillaume Loader > <[email protected]> wrote: >> >> Hello everyone! >> >> I want to add a column to a table. So here is my migration. My question >> is : Is it possible to say that this value must be between 1 and 7 and >> must no be a float (1.4 shouldn't be possible) ? >> >> class AddValueToTable < ActiveRecord::Migration >> def self.up >> add_column :table, :value, :int >> end >> >> def self.down >> remove_column :table, :value >> end >> end >> >> >> Thank you for your help! >> -- >> Posted via http://www.ruby-forum.com/. >> >> >> >> > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
