Class: OsCtld::Promise::Token

Inherits:

Object

• Object
• OsCtld::Promise::Token

Defined in:

lib/osctld/promise.rb

Instance Method Summary

• #fulfil ⇒ Object

  Fulfil the promise.

• #initialize ⇒ Token constructor

  A new instance of Token.

• #wait(timeout: 60) ⇒ true^?

  Wait until the promise is fulfilled.

Constructor Details

#initialize ⇒ Token

Returns a new instance of Token.

# File 'lib/osctld/promise.rb', line 6

def initialize
  @queue = OsCtl::Lib::Queue.new
end

Instance Method Details

#fulfil ⇒ Object

Fulfil the promise

# File 'lib/osctld/promise.rb', line 18

def fulfil
  @queue << true
end

#wait(timeout: 60) ⇒ true^?

Wait until the promise is fulfilled

Parameters:

• timeout (Integer) (defaults to: 60)

Returns:

• (true, nil)

# File 'lib/osctld/promise.rb', line 13

def wait(timeout: 60)
  @queue.pop(timeout:)
end