lsd and lld

lsd: short hand for ls -d and strip non-hidden files.
sometimes i just want to list all hidden files,
since a plain ls lists all non-hidden files.
lsd + ls = ls -a

function lsd -d 'list all hidden files'
  if test $argv
    set argv $argv/.
  else
    set argv '.'
  end
  ls -d $argv*
end

lld: nothing special, same as above and replace ls with ll
not sure how to merge the two, but it just works...

function lld -d 'list all hidden files'
  if test $argv
    set argv $argv/.
  else
    set argv '.'
  end
  ll -d $argv*
end

see config.fish