HasAny introduced

find.go

@@ -30,3 +30,11 @@ func FindLast[T any](source <-chan T) *T {
 
 	return last
 }
+
+func HasAny[T any](source <-chan T) bool {
+	return FindFirst(source) != nil
+}
+
+func HasAnyAndFlush[T any](source <-chan T) bool {
+	return FindFirstAndFlush(source) != nil
+}