1 files changed, 0 insertions, 7 deletions
diff --git a/libs/sort.neb b/libs/sort.neb
index c163730..5611d39 100644
--- a/libs/sort.neb
+++ b/libs/sort.neb
@@ -72,13 +72,6 @@
 
 (func insertion (lst :nil) lst)
 
-(func nil? :bool (candidate :any)
-    (and
-        (list? candidate)
-        (empty? candidate)))
-
-(type :nil :[:any] nil?)
-
 (func insertion-iter (lst)
     (def ret (list))
     (for-each lst