Module: ActiveSupport::ActionableError::ClassMethods

Defined in:: activesupport/lib/active_support/actionable_error.rb

Instance Method Summary collapse

#action(name, &block) ⇒ Object

Defines an action that can resolve the error.

Instance Method Details

#action(name, &block) ⇒ `Object`

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



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# File 'activesupport/lib/active_support/actionable_error.rb', line 43

def action(name, &block)
  _actions[name] = block
end