Allow getting a tree entry by position

2013-06-12 02:34:53 +02:00
parent bd44d3f6b0
commit 328b2c4b4b
6 changed files with 57 additions and 20 deletions
--- a/src/geef_nif.erl
+++ b/src/geef_nif.erl
@@ -96,6 +96,10 @@ commit_tree(_Handle) ->
 tree_bypath(_TreeHandle, _Path) ->
    nif_error(?LINE).

+-spec tree_nth(term, non_neg_integer()) -> term().
+tree_nth(_TreeHandle, _Nth) ->
+    ?NIF_FN.
+
 -spec blob_size(term) -> {ok, integer()} | error.
 blob_size(_ObjHandle) ->
    nif_error(?LINE).