Remove trailing spaces

gistfile1.txt

Vim - Adicione as linhas abaixo no .vimrc

" Remove trailing spaces
autocmd FileType ruby,eruby,javascript,jst,go autocmd BufWritePre <buffer> :%s/\s\+$//e


SublimeText - Adicionar em File Settings -- User config
{
  "tab_size": 2,
  "translate_tabs_to_spaces": true,
  "trim_trailing_white_space_on_save": true,
  "ensure_newline_at_eof_on_save": true
}