Class: LazyObject

Inherits:
BasicObject
Defined in:
app/models/lazy_object.rb

Instance Method Summary collapse

Constructor Details

#initialize(&callable) ⇒ LazyObject

Returns a new instance of LazyObject.



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# File 'app/models/lazy_object.rb', line 2

def initialize(&callable)
  @__callable__ = callable
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object

Forwards all method calls to the target object.



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# File 'app/models/lazy_object.rb', line 12

def method_missing(method_name, *args, &block)
  __target_object__.send(method_name, *args, &block)
end

Instance Method Details

#__target_object__ ⇒ Object

Cached target object.



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# File 'app/models/lazy_object.rb', line 7

def __target_object__
  @__target_object__ ||= @__callable__.call
end