Class: ActiveRecord::Migration::ReversibleBlockHelper

Inherits:

Struct

• Object
• Struct
• ActiveRecord::Migration::ReversibleBlockHelper

Defined in:

lib/active_record/migration.rb

Overview

:nodoc:

Instance Attribute Summary

• #reverting ⇒ Object

  Returns the value of attribute reverting.

Instance Method Summary

• #down ⇒ Object
• #up ⇒ Object

Instance Attribute Details

#reverting ⇒ Object

Returns the value of attribute reverting

Returns:

• (Object) —

  the current value of reverting

# File 'lib/active_record/migration.rb', line 752

def reverting
  @reverting
end

Instance Method Details

#down ⇒ Object

# File 'lib/active_record/migration.rb', line 757

def down
  yield if reverting
end

#up ⇒ Object

# File 'lib/active_record/migration.rb', line 753

def up
  yield unless reverting
end