From f9c7e46a347576c9327aaa0d9b6a5b4cd07c26e2 Mon Sep 17 00:00:00 2001
From: HybridDog <3192173+HybridDog@users.noreply.github.com>
Date: Sat, 4 Jan 2020 15:44:48 +0100
Subject: Add table.key_value_swap (#9248)

---
 builtin/common/misc_helpers.lua | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'builtin')

diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua
index 88a498927..199f13cd1 100644
--- a/builtin/common/misc_helpers.lua
+++ b/builtin/common/misc_helpers.lua
@@ -575,6 +575,15 @@ function table.insert_all(t, other)
 end
 
 
+function table.key_value_swap(t)
+	local ti = {}
+	for k,v in pairs(t) do
+		ti[v] = k
+	end
+	return ti
+end
+
+
 --------------------------------------------------------------------------------
 -- mainmenu only functions
 --------------------------------------------------------------------------------
-- 
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