From 2e10984417dafcd0230d121972c93257f57dd4af Mon Sep 17 00:00:00 2001
From: Srdan Rasic <srdan.rasic@gmail.com>
Date: Sat, 22 Jun 2019 09:59:23 +0200
Subject: [PATCH] `send` convenience when element is Void.

---
 Sources/Subjects.swift | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Sources/Subjects.swift b/Sources/Subjects.swift
index 3f03708..44173aa 100644
--- a/Sources/Subjects.swift
+++ b/Sources/Subjects.swift
@@ -52,6 +52,14 @@ extension SubjectProtocol {
     }
 }
 
+extension SubjectProtocol where Element == Void {
+
+    /// Convenience method to send `.next` event.
+    public func send() {
+        send(())
+    }
+}
+
 /// A type that is both a signal and an observer.
 open class Subject<Element, Error: Swift.Error>: SubjectProtocol {