diff --git a/std/tests/tuples_test.ucg b/std/tests/tuples_test.ucg
index 7ec9f03..b94cb52 100644
--- a/std/tests/tuples_test.ucg
+++ b/std/tests/tuples_test.ucg
@@ -14,4 +14,9 @@ assert t.equal{
 assert t.equal{
     left = tpl.iter{tpl={foo=1, bar=2}}.result,
     right = [["foo", 1], ["bar", 2]],
+};
+
+assert t.equal{
+    left = tpl.strip_nulls{tpl={foo="bar", bar=NULL}}.result,
+    right = {foo="bar"},
 };
\ No newline at end of file
diff --git a/std/tuples.ucg b/std/tuples.ucg
index a2d9b1f..54157a0 100644
--- a/std/tuples.ucg
+++ b/std/tuples.ucg
@@ -29,4 +29,14 @@ let iter = module{
     };
     
     let result = reduce reducer.result [], (mod.tpl);
+};
+
+let strip_nulls = module{
+    tpl = NULL,
+} => {
+    let filterer = macro(name, value) => {
+        result = value != NULL,
+    };
+
+    let result = filter filterer.result (mod.tpl);
 };
\ No newline at end of file