From 146d5561631a37c735921d6785a360be61d5bdaf Mon Sep 17 00:00:00 2001 From: smldis Date: Sun, 6 May 2018 11:54:37 +0200 Subject: [PATCH] add `empty!(::Stack)` method --- src/stack.jl | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/stack.jl b/src/stack.jl index ff773c3e5..3c8ece6c8 100644 --- a/src/stack.jl +++ b/src/stack.jl @@ -19,6 +19,8 @@ end pop!(s::Stack) = pop!(s.store) +empty!(s::Stack) = (empty!(s.store); s) + start(st::Stack) = start(reverse_iter(st.store)) next(st::Stack, s) = next(reverse_iter(st.store), s) done(st::Stack, s) = done(reverse_iter(st.store), s)