up_only in migration reports Rails/ReversibleMigration #5821
Description
Rails 5.2 introduced up_only method http://api.rubyonrails.org/classes/ActiveRecord/Migration.html#method-i-up_only
Rubocop reports Rails/ReversibleMigration violation for:
class DoSomething < ActiveRecord::Migration[5.1]
def change
up_only { execute("SET SESSION statement_timeout = 0;") }
add_column :users, :name, :string
end
endRails/ReversibleMigration: execute is not reversible
rubocop -v
0.55.0