def mant.pick

cswap-bend-cli@0.1.0.0 · settings.bend:134

import Base

134def mant.pick(ok: Bool, neg: Bool, i: String, f: String) -> Maybe<&2, Dec>:
135  match ok:
136    case True{}:
137      Some{canon(neg, i, f)}
138    case False{}:
139      None{}