lib/buzztools/extend_array.rb in buzztools-0.1.0 vs lib/buzztools/extend_array.rb in buzztools-0.1.1

@@ -18,11 +18,11 @@
 		end
 	end
 
 	def filter_include(aValues,aArray=nil)
 		aArray ||= self
-		filter_include!(aValues,aArray.clone)
+		filter_include!(aValues,aArray.dup)
 	end
 
 	def filter_exclude!(aValues,aArray=nil)
 		aArray ||= self
 		if aValues.is_a? Array
@@ -35,10 +35,10 @@
 		end
 	end
 
 	def filter_exclude(aValues,aArray=nil)
 		aArray ||= self
-		filter_exclude!(aValues,aArray.clone)
+		filter_exclude!(aValues,aArray.dup)
 	end
 
 	def to_csv
 		def as_hash(aItem)
 			aItem = aItem.attributes if aItem.respond_to?(:attributes)