def minr
import cswap-bend-cli@0.1.0.0/policy/pick.bend as Pickimport Base
import cswap-bend-cli@0.1.0.0/policy/types.bend as T
254# The earliest ranking time among the family's candidates.
255def minr(+as: List<&2, T.Account>, +rk: Rk, +f: Fam, +m: Mn) -> Mn:
256 match as:
257 case Nil{}:
258 m
259 case Con{a, t}:
260 minr(t, rk, f, minr.step(cdn(a, rk, f), m))