;) Yes. It works exactly as you envisioned it. You can do it with pretty much everything, actually:

  |dump =*clap
  [ "pa" |dump /tsch < > 0.0 ] ==slow slow clap
  # [
  #   "pa"
  #   <function: 00006000001CCD00>
  #   "tsch"
  #   <scope: 00006000004B3360>
  #   +0.0e0
  # ]