Top Level Namespace

Defined Under Namespace

Modules: Concurrent

Instance Method Summary (collapse)

Instance Method Details

- (Boolean) compare_and_set

Atomically sets the value to the given updated value if the current value == the expected value.

that the actual value was not equal to the expected value.

Parameters:

  • old_value (Object) —

    the expected value

  • new_value (Object) —

    the new value

Returns:

  • (Boolean) —

    true if successful. A false return indicates



44
 
# File 'lib/concurrent/atomics.rb', line 44

require 'concurrent/atomic/atomic_reference'

- (Object) get

Gets the current value.

Returns:

  • (Object) —

    the current value



44
 
# File 'lib/concurrent/atomics.rb', line 44

require 'concurrent/atomic/atomic_reference'

- (Object) get_and_set

Atomically sets to the given value and returns the old value.

Parameters:

  • new_value (Object) —

    the new value

Returns:

  • (Object) —

    the old value



44
 
# File 'lib/concurrent/atomics.rb', line 44

require 'concurrent/atomic/atomic_reference'

- (undocumented) initialize

Parameters:

  • value (Object) —

    The initial value.



44
 
# File 'lib/concurrent/atomics.rb', line 44

require 'concurrent/atomic/atomic_reference'

- (Object) set

Sets to the given value.

Parameters:

  • new_value (Object) —

    the new value

Returns:

  • (Object) —

    the new value



44
 
# File 'lib/concurrent/atomics.rb', line 44

require 'concurrent/atomic/atomic_reference'