lib/active_object/array.rb in active_object-1.2.0 vs lib/active_object/array.rb in active_object-1.2.1

@@ -2,14 +2,22 @@
 
   def delete_first
     self[1..-1]
   end
 
+  def delete_first!
+    replace(delete_first)
+  end
+
   def delete_last
     self[0...-1]
   end
 
+  def delete_last!
+    replace(delete_last)
+  end
+
   unless defined?(Rails)
     def from(position)
       self[position, size] || []
     end
   end
@@ -81,9 +89,13 @@
     end
   end
 
   def strip
     reject { |v| v.blank? }
+  end
+
+  def strip!
+    replace(strip)
   end
 
   unless defined?(Rails)
     def to(position)
       position >= 0 ? first(position + 1) : self[0..position]
\ No newline at end of file