From 4b95be24d520c4a5c41a79da05ba5bcf47931aed Mon Sep 17 00:00:00 2001
From: Eryn Lynn <eryn@eryn.io>
Date: Tue, 23 Oct 2018 19:14:29 -0400
Subject: [PATCH] Add promise:finally

---
 lib/init.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/init.lua b/lib/init.lua
index 3c8bc62..d32db04 100644
--- a/lib/init.lua
+++ b/lib/init.lua
@@ -290,6 +290,13 @@ function Promise.prototype:catch(failureCallback)
 	return self:andThen(nil, failureCallback)
 end
 
+--[[
+	Used to set a callback for when the promise resolves OR rejects.
+]]
+function Promise.prototype:finally(finallyCallback)
+	return self:andThen(finallyCallback, finallyCallback)
+end
+
 --[[
 	Yield until the promise is completed.