X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/6a3bcf63009c047037855888a8dc66ae3d5a542d..65a64dbd28fbc1be5503a8e5ba45a48098c8af7c:/.config/awesome/tblutils.lua

diff --git a/.config/awesome/tblutils.lua b/.config/awesome/tblutils.lua
new file mode 100644
index 0000000..141645c
--- /dev/null
+++ b/.config/awesome/tblutils.lua
@@ -0,0 +1,17 @@
+local module = {}
+
+function module.sorted_pairs(t, f)
+    local a = {}
+    for n in pairs(t) do table.insert(a, n) end
+    table.sort(a, f)
+    local i = 0      -- iterator variable
+    local iter = function ()   -- iterator function
+        i = i + 1
+        if a[i] == nil then return nil
+        else return a[i], t[a[i]]
+        end
+    end
+    return iter
+end
+
+return module