abstract class Lockable

• Lockable
• Reference
• Object

Overview

Lockable is an abstract class that provides a function #transaction! that allows the class to execute some code that requires to do not conflict with other operations. It is usually linked with an IO (a file).

Direct Known Subclasses

• Acl::Groups
• Wikicr::Page::Index
• Wikicr::Users

Defined in:

Instance Method Summary

• #load!
• #save!
• #transaction!(read = false, &)

  Execute some operation on the object, and then save it.

Instance Method Detail

someLockableObject.transaction(read: true) { |obj| obj.update_operation(...) }