From: Samir Benmendil <me@rmz.io>
Date: Sat, 15 Feb 2025 16:59:44 +0000 (+0000)
Subject: lazyvim: port dedup utility
X-Git-Url: https://git.rmz.io/dotfiles.git/commitdiff_plain/9e584ab4a367614cd5168f7c6e01f7ba435ce43f

lazyvim: port dedup utility
---

diff --git a/nvim/lua/plugins/treesitter.lua b/nvim/lua/plugins/treesitter.lua
index 76ed10c..cb5fa7e 100644
--- a/nvim/lua/plugins/treesitter.lua
+++ b/nvim/lua/plugins/treesitter.lua
@@ -74,7 +74,7 @@ return {
     ---@param opts TSConfig
     config = function(_, opts)
       if type(opts.ensure_installed) == "table" then
-        opts.ensure_installed = LazyVim.dedup(opts.ensure_installed)
+        opts.ensure_installed = rmz.dedup(opts.ensure_installed)
       end
       require("nvim-treesitter.configs").setup(opts)
     end,
diff --git a/nvim/lua/rmz/util/init.lua b/nvim/lua/rmz/util/init.lua
index 7afa985..8c21c09 100644
--- a/nvim/lua/rmz/util/init.lua
+++ b/nvim/lua/rmz/util/init.lua
@@ -1,4 +1,20 @@
 ---@class rmz.util
 local M = {}
 
+--- Deduplicates a list.
+---@generic T
+---@param list T[]
+---@return T[]
+function M.dedup(list)
+  local ret = {}
+  local seen = {}
+  for _, v in ipairs(list) do
+    if not seen[v] then
+      table.insert(ret, v)
+      seen[v] = true
+    end
+  end
+  return ret
+end
+
 return M