Module: Lux::EventBus

Extended by:
EventBus
Included in:
EventBus
Defined in:
lib/lux/event_bus/event_bus.rb

Overview

EventBus.on(‘test’) { |arg| puts ‘jedan: %s’ % arg } EventBus.on(‘test’) { |arg| puts ‘dva: %s’ % arg } EventBus.on(‘test’) { |arg| raise ‘abc’ } EventBus.call ‘test’, ‘xxx’

Constant Summary collapse

EVENTS = 
{}

Instance Method Summary collapse

Instance Method Details

#call(name, opts = nil) ⇒ Object 



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# File 'lib/lux/event_bus/event_bus.rb', line 18

def call name, opts=nil
  for func in EVENTS[name].values
    begin
      func.call opts
    rescue => error
      Lux.config.on_event_bus_error.call error, name
    end
  end
end

#on(name, key = nil, &proc) ⇒ Object 



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# File 'lib/lux/event_bus/event_bus.rb', line 11

def on name, key=nil, &proc
  key ||= caller[0].split(':in ').first.gsub(/[^\w]/,'')

  EVENTS[name] ||= {}
  EVENTS[name][key] ||= proc
end