Merge: example: add 24 game task of Rosetta code

[nit.git] / lib / standard / collection / list.nit

diff --git a/lib/standard/collection/list.nit b/lib/standard/collection/list.nit
index 66ef4af..2cdc431 100644 (file)
--- a/lib/standard/collection/list.nit
+++ b/lib/standard/collection/list.nit
@@ -126,16 +126,7 @@ class List[E]
                        push(e)
                        return
                end
-               var nnode = new ListNode[E](e)
-               var next = node.next
-               if next == null then
-                       _tail = nnode
-               else
-                       next.prev = nnode
-               end
-               nnode.prev = node
-               nnode.next = next
-               node.next = nnode
+               insert_before(e, node)
        end
 
        # Append `l` to `self` but clear `l`.