nvim/lua/rmz/util/init.lua

   1 ---@class rmz.util
   2 local M = {
   3   ui  = require("rmz.util.ui"),
   4 }
   5
   6 --- Deduplicates a list.
   7 ---@generic T
   8 ---@param list T[]
   9 ---@return T[]
  10 function M.dedup(list)
  11   local ret = {}
  12   local seen = {}
  13   for _, v in ipairs(list) do
  14     if not seen[v] then
  15       table.insert(ret, v)
  16       seen[v] = true
  17     end
  18   end
  19   return ret
  20 end
  21
  22 return M