Class: EverydayMenu::CommandList

Inherits:
Object
  • Object
show all
Defined in:
lib/everyday-menu/utils.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent, label) ⇒ CommandList

Returns a new instance of CommandList.



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# File 'lib/everyday-menu/utils.rb', line 32

def initialize(parent, label)
  @parent = parent
  @label  = label
  @items  = []
end

Instance Attribute Details

#label ⇒ Object

Returns the value of attribute label.



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# File 'lib/everyday-menu/utils.rb', line 30

def label
  @label
end

Instance Method Details

#add(command_id = nil, &block) ⇒ Object 



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# File 'lib/everyday-menu/utils.rb', line 38

def add(command_id = nil, &block)
  @items << EverydayCommand.new(@parent, @label, command_id, &block)
end

#canExecute ⇒ Object 



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# File 'lib/everyday-menu/utils.rb', line 50

def canExecute
  @items.any? { |item| item.canExecute }
end

#execute(sender) ⇒ Object 



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# File 'lib/everyday-menu/utils.rb', line 46

def execute(sender)
  @items.each { |item| item.execute(sender) }
end

#last ⇒ Object 



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# File 'lib/everyday-menu/utils.rb', line 42

def last
  @items.last
end