16 lines
458 B
Ruby
16 lines
458 B
Ruby
class AddDisplayUsernameToUsers < ActiveRecord::Migration
|
|
def up
|
|
add_column :users, :display_username, :string
|
|
execute "UPDATE users SET display_username = username"
|
|
execute "UPDATE users SET username = REPLACE(username, ' ', '')"
|
|
add_index :users, :username, unique: true
|
|
end
|
|
|
|
def down
|
|
remove_index :users, :username
|
|
execute "UPDATE users SET username = display_username"
|
|
remove_column :users, :display_username
|
|
end
|
|
|
|
end
|