Class: MethodCallbacks::Locker

Inherits:

Object

• Object
• MethodCallbacks::Locker

Defined in:

lib/method_callbacks/locker.rb

Instance Attribute Summary

• #state ⇒ Object

  Returns the value of attribute state.

Instance Method Summary

• #initialize ⇒ Locker constructor

  A new instance of Locker.

• #lock! ⇒ Object
• #locked? ⇒ Boolean
• #unlock! ⇒ Object

Constructor Details

#initialize ⇒ Locker

Returns a new instance of Locker.

# File 'lib/method_callbacks/locker.rb', line 5

def initialize
  self.state = :unlocked
end

Instance Attribute Details

#state ⇒ Object

Returns the value of attribute state.

# File 'lib/method_callbacks/locker.rb', line 3

def state
  @state
end

Instance Method Details

#lock! ⇒ Object

# File 'lib/method_callbacks/locker.rb', line 9

def lock!
  self.state = :locked
end

#locked? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/method_callbacks/locker.rb', line 13

def locked?
  state == :locked
end

#unlock! ⇒ Object

# File 'lib/method_callbacks/locker.rb', line 17

def unlock!
  self.state = :unlocked
end