#1059 protect against duplicates (#1143)

2022-04-09 22:59:38 +10:00
parent deb1f253f4
commit 1bdef08cfa
3 changed files with 15 additions and 10 deletions
--- a/lua/nvim-tree/utils.lua
+++ b/lua/nvim-tree/utils.lua
@@ -210,4 +210,12 @@ function M.format_bytes(bytes)
  return (units[pow] == nil) and (bytes .. "B") or (value .. units[pow])
 end

+function M.key_by(tbl, key)
+  local keyed = {}
+  for _, val in ipairs(tbl) do
+    keyed[val[key]] = val
+  end
+  return keyed
+end
+
 return M