Class: Async::Signals::Handlers

Inherits:

Object

• Object
• Async::Signals::Handlers

Includes:

Enumerable

Defined in:

lib/async/signals/handlers.rb

Overview

Represents a configurable set of signal handlers.

Instance Method Summary

• #each(&block) ⇒ Object

  Iterate over the configured signal handlers.

• #ignore(signal) ⇒ Object

  Ignore a signal while these handlers are installed.

• #initialize ⇒ Handlers constructor

  Initialize the handlers.

• #trap(signal, &block) ⇒ Object

  Trap a signal while these handlers are installed.

Constructor Details

#initialize ⇒ Handlers

Initialize the handlers.

# File 'lib/async/signals/handlers.rb', line 13

def initialize
	@signals = {}
end

Instance Method Details

#each(&block) ⇒ Object

Iterate over the configured signal handlers.

# File 'lib/async/signals/handlers.rb', line 31

def each(&block)
	@signals.each(&block)
end

#ignore(signal) ⇒ Object

Ignore a signal while these handlers are installed.

# File 'lib/async/signals/handlers.rb', line 25

def ignore(signal)
	trap(signal)
end

#trap(signal, &block) ⇒ Object

Trap a signal while these handlers are installed.

# File 'lib/async/signals/handlers.rb', line 19

def trap(signal, &block)
	@signals[normalize(signal)] = block
end