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-rw-r--r--src/option.hff4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/option.hff b/src/option.hff
index ef32725..f0eddfc 100644
--- a/src/option.hff
+++ b/src/option.hff
@@ -1,4 +1,8 @@
enum union Option<T> {
None,
Some T,
+
+ fn empty(self Option) bool {
+ return self.#tag == :None;
+ }
}