Class: Switches::Backends::Memory::Bus

Inherits:

Object

• Object
• Switches::Backends::Memory::Bus

Defined in:

lib/switches/backends/memory/bus.rb

Instance Method Summary

• #clear ⇒ Object
• #initialize ⇒ Bus constructor

  A new instance of Bus.

• #publish(data) ⇒ Object
• #subscribe(&block) ⇒ Object

Constructor Details

#initialize ⇒ Bus

Returns a new instance of Bus.

# File 'lib/switches/backends/memory/bus.rb', line 5

def initialize
  @listeners = []
end

Instance Method Details

#clear ⇒ Object

# File 'lib/switches/backends/memory/bus.rb', line 19

def clear
  @listeners.clear
end

#publish(data) ⇒ Object

# File 'lib/switches/backends/memory/bus.rb', line 13

def publish(data)
  @listeners.each do |listener|
    listener.call(data)
  end
end

#subscribe(&block) ⇒ Object

# File 'lib/switches/backends/memory/bus.rb', line 9

def subscribe(&block)
  @listeners.push(block)
end