Module: MmUsesUuid::ClassMethods

Defined in:
lib/mm_uses_uuid.rb

Instance Method Summary collapse

Instance Method Details

#add_class_lsn(klass, lsn_integer) ⇒ Object 



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# File 'lib/mm_uses_uuid.rb', line 100

def add_class_lsn(klass, lsn_integer)
  UuidModel.class_eval "@@lsn_class[#{lsn_integer}] = #{klass}"
end

#convert_ids_to_BSON(args) ⇒ Object 



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# File 'lib/mm_uses_uuid.rb', line 75

def convert_ids_to_BSON(args)
  args.flatten!
  if args.size > 1
    args.map! {|id| BsonUuid.to_mongo(id)}
  else
    args = BsonUuid.to_mongo(args.first)
  end
  args
end

#find(*args) ⇒ Object 



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# File 'lib/mm_uses_uuid.rb', line 65

def find(*args)
  args = convert_ids_to_BSON(args)
  super(args)
end

#find!(*args) ⇒ Object 



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# File 'lib/mm_uses_uuid.rb', line 70

def find!(*args)
  args = convert_ids_to_BSON(args)
  super(args)
end

#new(params = {}) ⇒ Object 



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# File 'lib/mm_uses_uuid.rb', line 85

def new(params = {})
  passed_id = params.delete(:id) || params.delete(:_id) || params.delete('id') || params.delete('_id')
  new_object = super(params)
  if passed_id.is_a?(BSON::Binary) and passed_id.subtype == BSON::Binary::SUBTYPE_UUID
    new_object.id = passed_id
  else
    new_object.find_new_uuid
  end
  new_object
end

#uuid_lsn(lsn_integer) ⇒ Object 



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# File 'lib/mm_uses_uuid.rb', line 96

def uuid_lsn(lsn_integer)
  add_class_lsn(self, lsn_integer)
end