lib/active_object/hash.rb in active_object-1.1.0 vs lib/active_object/hash.rb in active_object-1.1.1

@@ -51,11 +51,11 @@
     end
   end
 
   unless defined?(Rails)
     def except!(*keys)
-      keys.each { |k| delete(k) }
+      keys.flatten.each { |k| delete(k) }
       self
     end
   end
 
   def nillify
@@ -74,11 +74,11 @@
     dup.only!(*keys)
   end
 
   def only!(*keys)
     hash = {}
-    keys.each { |k| hash[k] = self[k] if self.has_key?(k) }
+    keys.flatten.each { |k| hash[k] = self[k] if self.has_key?(k) }
     replace(hash)
   end
 
   def rename_keys(*keys)
     dup.rename_keys!(*keys)
@@ -102,10 +102,10 @@
     end
   end
 
   unless defined?(Rails)
     def slice(*keys)
-      keys.each_with_object(self.class.new) { |k, h| h[k] = self[k] if has_key?(k) }
+      keys.flatten.each_with_object(self.class.new) { |k, h| h[k] = self[k] if has_key?(k) }
     end
   end
 
   unless defined?(Rails)
     def slice!(*keys)
\ No newline at end of file