lib/buzztools/extend_array.rb in buzztools-0.0.6 vs lib/buzztools/extend_array.rb in buzztools-0.0.7

@@ -38,13 +38,9 @@
 	def filter_exclude(aValues,aArray=nil)
 		aArray ||= self
 		filter_exclude!(aValues,aArray.clone)
 	end
 
-	def to_nil
-		self.empty? ? nil : self
-	end
-
 	def to_csv
 		def as_hash(aItem)
 			aItem = aItem.attributes if aItem.respond_to?(:attributes)
 			return aItem if aItem.is_a?(Hash)
 			nil