From ffc049c09dcc33518019ad6dae03d27d453e02b4 Mon Sep 17 00:00:00 2001
From: Milovan Zogovic <milovan.zogovic@gmail.com>
Date: Thu, 6 Feb 2014 09:43:04 +0100
Subject: [PATCH] allowing :discard_nils option to be passed

---
 lib/mutations/input_filter.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mutations/input_filter.rb b/lib/mutations/input_filter.rb
index 011651d..1fe231a 100644
--- a/lib/mutations/input_filter.rb
+++ b/lib/mutations/input_filter.rb
@@ -28,7 +28,7 @@ def default
 
     # Only relevant for optional params
     def discard_nils?
-      !options[:nils]
+      options.fetch(:discard_nils, !options[:nils])
     end
 
     def discard_empty?