Stateful: Keep state with #dup

2021-06-16 15:17:14 -07:00 · 2021-06-16 15:17:14 -07:00 · 0b966714b6
commit 0b966714b6
parent 70a1dfe2c4
1 changed files with 6 additions and 0 deletions
--- a/src/crypto-secret/stateful.cr
+++ b/src/crypto-secret/stateful.cr
@ -105,6 +105,12 @@ module Crypto::Secret
      @state = State::Wiped
    end

+    def dup
+      super.tap do |obj|
+        obj.set_state @state
+      end
+    end
+
    protected abstract def readwrite_impl : Nil
    protected abstract def readonly_impl : Nil
    protected abstract def noaccess_impl : Nil