discourse/db/migrate/20210628035905_drop_duration_column_from_topic_timers.rb
Alan Guo Xiang Tan 322a3be2db
DEV: Remove logical OR assignment of constants (#29201)
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.
2024-10-16 10:09:07 +08:00

14 lines
340 B
Ruby

# frozen_string_literal: true
class DropDurationColumnFromTopicTimers < ActiveRecord::Migration[6.1]
DROPPED_COLUMNS = { topic_timers: %i[duration] }
def up
DROPPED_COLUMNS.each { |table, columns| Migration::ColumnDropper.execute_drop(table, columns) }
end
def down
add_column :topic_timers, :duration, :string
end
end