Module: Fron::Behaviors::Events

Included in:
Component
Defined in:
opal/fron/core/behaviors/events.rb

Overview

Behavior for handling events on components.

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object

Runs for included classes

Parameters:

  • base (Class) —

    The class



9
10
11
 
# File 'opal/fron/core/behaviors/events.rb', line 9

def self.included(base)
  base.register self, [:on]
end

.on(item) ⇒ Object

Applies events from the registry

Parameters:

  • item (Array) —

    Registry of an event



16
17
18
19
20
21
22
23
 
# File 'opal/fron/core/behaviors/events.rb', line 16

def self.on(item)
  args = item[:args]
  if args.length == 3
    delegate(args[0], args[1]) { |event| send args[2], event }
  else
    on(args[0]) { |event| send args[1], event }
  end
end