Module: ActiveSupport::ActionableError::ClassMethods
Relationships & Source Files | |
Defined in: | activesupport/lib/active_support/actionable_error.rb |
Instance Method Summary
-
#action(name, &block)
Defines an action that can resolve the error.
Instance Method Details
#action(name, &block)
Defines an action that can resolve the error.
class PendingMigrationError < MigrationError
include ActiveSupport::ActionableError
action "Run pending migrations" do
ActiveRecord::Tasks::DatabaseTasks.migrate
end
end
# File 'activesupport/lib/active_support/actionable_error.rb', line 45
def action(name, &block) _actions[name] = block end