on_new_config is not needed

Author: stask

lsp/ruby_lsp.lua

@@ -20,9 +20,6 @@ return {
   init_options = {
     formatter = 'auto',
   },
-  on_new_config = function(config, root_dir)
-    config.cmd_cwd = root_dir
-  end,
   reuse_client = function(client, config)
     local client_cwd = client.config.cmd_cwd or client.root_dir
     local config_cwd = config.cmd_cwd or config.root_dir