Class: Uplink::ObjectIterator

Inherits:
Object
  • Object
show all
Defined in:
lib/uplink/object.rb

Instance Method Summary collapse

Constructor Details

#initialize(object_iterator) ⇒ ObjectIterator

Returns a new instance of ObjectIterator.



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# File 'lib/uplink/object.rb', line 24

def initialize(object_iterator)
  @object_iterator = object_iterator
end

Instance Method Details

#item ⇒ Object 



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

def item
  object = UplinkLib.uplink_object_iterator_item(@object_iterator)
  Object.new(nil, object)
ensure
  UplinkLib.uplink_free_object(object) if object
end

#next? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/uplink/object.rb', line 28

def next?
  has_next = UplinkLib.uplink_object_iterator_next(@object_iterator)
  unless has_next
    begin
      error = UplinkLib.uplink_object_iterator_err(@object_iterator)
      ErrorUtil.handle_error(error)
    ensure
      UplinkLib.uplink_free_error(error) if error
    end
  end

  has_next
end