I am following Aqile Web Development IV, page 82, added precision to the migration
class CreateProducts < ActiveRecord::Migration def self.up create_table :products do |t| t.string :title t.text :description t.string :image_url t.decimal :price, :precision => 8, :scale => 2
t.timestamps
end end def self.down drop_table :products end end
when I run rake db:migrate I get an error:
--create_table (:products) --precision() rake aborted! An error has occurred, this migration cancelled:
undefined method 'precision' for #ActiveRecord::ConnectionAdapters::SQLite3Adapter:0x47a07b0
how do I solv this?
Per-Olof
