From fc32c1b69ccd5741d3a8d2e57b4b23d4ca2b9e67 Mon Sep 17 00:00:00 2001
From: "asep.komarudin" <asep.komarudin@dataon.com>
Date: Fri, 28 Jun 2024 08:49:33 +0700
Subject: [PATCH] add: global variable unique_list

---
 lua/plugins/themes/_globalvar.lua | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lua/plugins/themes/_globalvar.lua b/lua/plugins/themes/_globalvar.lua
index 9773d8b..be69a19 100644
--- a/lua/plugins/themes/_globalvar.lua
+++ b/lua/plugins/themes/_globalvar.lua
@@ -37,6 +37,20 @@ _G.idxOf = function(array, value)
   return nil
 end
 
+_G.unique_list = function(list)
+  local seen = {}
+  local result = {}
+
+  for _, val in ipairs(list) do
+    if not seen[val] then
+      table.insert(result, val)
+      seen[val] = true
+    end
+  end
+
+  return result
+end
+
 -- run if rust config true
 if pcode.active_rust_config then
   table.insert(pcode.mason_ensure_installed, "rust_analyzer")