X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/81b4ee282b24a89646f241c34699be9cc07cd50b..a693e784d05ad28b9a42fc6f6999f3fb73ac5f2c:/util/init.lua

diff --git a/util/init.lua b/util/init.lua
index 2f28b9a..d99f007 100644
--- a/util/init.lua
+++ b/util/init.lua
@@ -210,4 +210,14 @@ function util.useless_gaps_resize(thatmuch)
     awful.layout.arrange(mouse.screen)
 end
 
+-- Check if an element exist on a table
+function util.element_in_table(element, tbl)
+    for _, i in pairs(tbl) do
+        if i == element then
+            return true
+        end
+    end
+    return false
+end
+
 return setmetatable(util, { __index = wrequire })