cómo eliminar una tabla en rails
rails g migration DropProducts
class DropProducts < ActiveRecord::Migration
def change
drop_table :products
end
end
migración de rails remove colum
remove_column :table_name, :column_name
migración rails eliminar columna
rails g migration Remove..From.. col1:type col2:type col3:type
#Exemple :
rails g migration RemoveCountryFromSampleApps country:string