Module: Jamf::Abstract

Included in:
AdvancedSearch, CollectionResource, GenericReference, JSONObject, Prestage, PrestageSkipSetupItems, Resource, SingletonResource
Defined in:
lib/jamf/api/mixins/abstract.rb

Overview

This mixin should be extended in abstract class definitions it will raise an error if those classes are instantiated. It also maintains an array of classes that extend themselves this way and are abstract.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.abstract? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jamf/api/mixins/abstract.rb', line 44

def self.abstract?
  abstract_classes.include? self
end

.abstract_classes ⇒ Object

Classes will be added to this array as they are exteded by Abstract



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# File 'lib/jamf/api/mixins/abstract.rb', line 40

def self.abstract_classes
  @abstract_classes ||= []
end

.extended(by_class) ⇒ Object

when a class is extended by this module, it gets added to the array of known abstract classes



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# File 'lib/jamf/api/mixins/abstract.rb', line 35

def self.extended(by_class)
  abstract_classes << by_class
end

Instance Method Details

#new(*args, &block) ⇒ Object

when any extended class or subclass of an extended class is instntiated check that it isn’t in the abstract list.

Raises:



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# File 'lib/jamf/api/mixins/abstract.rb', line 50

def new(*args, &block)
  raise Jamf::UnsupportedError, "Unsupported: #{self} is an abstract class, cannot be instantiated." if Jamf::Abstract.abstract_classes.include? self

  super
end