Class: TigerBeetle::AtomicCounter

Inherits:

Object

• Object
• TigerBeetle::AtomicCounter

Defined in:

lib/tigerbeetle/atomic_counter.rb

Instance Attribute Summary

• #value ⇒ Object readonly

  Returns the value of attribute value.

Instance Method Summary

• #increment ⇒ Object
• #initialize(value = 0) ⇒ AtomicCounter constructor

  A new instance of AtomicCounter.

Constructor Details

#initialize(value = 0) ⇒ AtomicCounter

Returns a new instance of AtomicCounter.

# File 'lib/tigerbeetle/atomic_counter.rb', line 5

def initialize(value = 0)
  @value = value
  @mutex = Mutex.new
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.

# File 'lib/tigerbeetle/atomic_counter.rb', line 3

def value
  @value
end

Instance Method Details

#increment ⇒ Object

# File 'lib/tigerbeetle/atomic_counter.rb', line 10

def increment
  @mutex.synchronize { @value += 1 }
end