def step_pick

cswap-bend-cli@0.1.0.0 · tui/run.bend:240

import Base

240def step_pick(+once: Bool, +plain: Bool, +iv: Bool, +o: Opts, +a: String, +v: Maybe<&2, String>) -> Opts:
241  match once plain iv:
242    case True{} _ _:
243      with_once(o)
244    case False{} True{} _:
245      with_plain(o)
246    case False{} False{} True{}:
247      with_interval(o, positive(read_opt(v)))
248    case False{} False{} False{}:
249      with_bad(o, "unknown argument " ++ a)