Module: ProcessShared::SynchronizableSemaphore

Included in:

Mach::Semaphore, Posix::Semaphore

Defined in:

lib/process_shared/synchronizable_semaphore.rb

Defined Under Namespace

Classes: FasterUncheckedMutex

Instance Method Summary

• #synchronize ⇒ Object

  Yield the block after decrementing the semaphore, ensuring that the semaphore is incremented.

• #to_mtx ⇒ FasterUncheckedMutex

  Expose an unchecked mutex-like interface using only this semaphore.

Instance Method Details

#synchronize ⇒ Object

Yield the block after decrementing the semaphore, ensuring that the semaphore is incremented.

Returns:

• (Object) —

  the value of the block

# File 'lib/process_shared/synchronizable_semaphore.rb', line 9

def synchronize
  wait
  begin
    yield
  ensure
    post
  end
end

#to_mtx ⇒ FasterUncheckedMutex

Expose an unchecked mutex-like interface using only this semaphore.

Returns:

• (FasterUncheckedMutex) —

  An unchecked mutex facade for this semaphore

# File 'lib/process_shared/synchronizable_semaphore.rb', line 21

def to_mtx
  FasterUncheckedMutex.new(self)
end