nvim/lua/rmz/util/init.lua

   1 ---@class rmz.util
   2 local M = {}
   3
   4 --- Deduplicates a list.
   5 ---@generic T
   6 ---@param list T[]
   7 ---@return T[]
   8 function M.dedup(list)
   9   local ret = {}
  10   local seen = {}
  11   for _, v in ipairs(list) do
  12     if not seen[v] then
  13       table.insert(ret, v)
  14       seen[v] = true
  15     end
  16   end
  17   return ret
  18 end
  19
  20 return M