From 42e8a43375df044b49ec7ba5f4dbc674ee94bd3f Mon Sep 17 00:00:00 2001
From: ziggie <ziggie1984@protonmail.com>
Date: Fri, 4 Oct 2024 00:32:27 +0200
Subject: [PATCH] fn: Add Size and IsEmpty methods to Set

---
 fn/set.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/fn/set.go b/fn/set.go
index 51368b210..c3a326470 100644
--- a/fn/set.go
+++ b/fn/set.go
@@ -31,6 +31,16 @@ func (s Set[T]) Contains(e T) bool {
 	return ok
 }
 
+// IsEmpty returns true if the set is empty.
+func (s Set[T]) IsEmpty() bool {
+	return len(s) == 0
+}
+
+// Size returns the number of elements in the set.
+func (s Set[T]) Size() uint {
+	return uint(len(s))
+}
+
 // Diff returns the difference between two sets.
 func (s Set[T]) Diff(other Set[T]) Set[T] {
 	diff := make(Set[T])