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!
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