Module: Wonkavision::Plugins::EventHandling::InstanceMethods

Defined in:
lib/wonkavision/plugins/event_handling.rb

Instance Method Summary collapse

Instance Method Details

#event_context ⇒ Object 



69
70
71
 
# File 'lib/wonkavision/plugins/event_handling.rb', line 69

def event_context
  @wonkavision_event_context
end

#handle_event ⇒ Object 



73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/wonkavision/plugins/event_handling.rb', line 73

def handle_event
  ctx = @wonkavision_event_context
  ctx.data = map(ctx.data,ctx.path)
  handler = ctx.callback

  if handler && handler.respond_to?(:call) && handler.respond_to?(:arity)
      case handler.arity
      when 3 then handler.call(ctx.data,ctx.path,self)
      when 2 then handler.call(ctx.data,ctx.path)
      when 1 then handler.call(ctx.data)
      else instance_eval &handler
    end
  end
end

#handled=(handled) ⇒ Object 



65
66
67
 
# File 'lib/wonkavision/plugins/event_handling.rb', line 65

def handled=(handled)
  @wonkavision_event_handled = handled
end

#handled? ⇒ Boolean

Returns:

  • (Boolean) 


61
62
63
 
# File 'lib/wonkavision/plugins/event_handling.rb', line 61

def handled?
  @wonkavision_event_handled ||= false
end