Class: KO::Object

Inherits:
Object
  • Object
show all
Extended by:
Properties, Signals
Defined in:
lib/ko/object.rb

Direct Known Subclasses

Application

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Signals

extended, inherited, signals

Methods included from Properties

extended, property

Constructor Details

#initialize(id: nil, parent: nil) ⇒ Object

Returns a new instance of Object.



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# File 'lib/ko/object.rb', line 21

def initialize(id: nil, parent: nil)
  @id = id
  self.parent = parent || find_parent
end

Instance Attribute Details

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/ko/object.rb', line 17

def id
  @id
end

#parent ⇒ Object

Returns the value of attribute parent.



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# File 'lib/ko/object.rb', line 17

def parent
  @parent
end

Class Method Details

.[](id = nil, parent = nil) ⇒ Object 



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# File 'lib/ko/object.rb', line 9

def [](id = nil, parent = nil, &)
  new(id:, parent:).tap do |obj|
    obj.instance_exec(&) if block_given?
    obj.ready.emit
  end
end

Instance Method Details

#[](id) ⇒ Object 



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# File 'lib/ko/object.rb', line 43

def [](id) = children[id]

#_ ⇒ Object 



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# File 'lib/ko/object.rb', line 45

def _ = self

#add_child(obj) ⇒ Object 



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# File 'lib/ko/object.rb', line 36

def add_child(obj)
  obj.parent = self if obj.parent != self

  children.add(obj)
end

#app ⇒ Object 



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# File 'lib/ko/object.rb', line 44

def app = KO::Application.instance

#children ⇒ Object 



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# File 'lib/ko/object.rb', line 26

def children = @children ||= Children.new

#inspect ⇒ Object 



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# File 'lib/ko/object.rb', line 47

def inspect
  id_str = id.nil? ? "" : "[#{id.inspect}]"
  "#<#{self.class}#{id_str} signals=#{signals.count} properties=#{properties.count} children=#{children.count}>"
end

#remove_child(obj) ⇒ Object 



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# File 'lib/ko/object.rb', line 42

def remove_child(obj) = children.remove(obj)