mirror of
https://github.com/discourse/discourse.git
synced 2024-12-30 08:53:54 +08:00
322a3be2db
Constants should always be only assigned once. The logical OR assignment of a constant is a relic of the past before we used zeitwerk for autoloading and had bugs where a file could be loaded twice resulting in constant redefinition warnings.
17 lines
387 B
Ruby
17 lines
387 B
Ruby
# frozen_string_literal: true
|
|
|
|
class DropUnusedColumns < ActiveRecord::Migration[6.0]
|
|
DROPPED_COLUMNS = {
|
|
post_replies: %i[reply_id],
|
|
user_profiles: %i[card_background profile_background],
|
|
}
|
|
|
|
def up
|
|
DROPPED_COLUMNS.each { |table, columns| Migration::ColumnDropper.execute_drop(table, columns) }
|
|
end
|
|
|
|
def down
|
|
raise ActiveRecord::IrreversibleMigration
|
|
end
|
|
end
|