def by_name

shake@0.7.0.0 · src/cli.bend:337

import Base

337# the Arg with this binding name, if any
338def by_name(args: List<&2, Arg>, +name: String) -> Maybe<&2, Arg>:
339  match args:
340    case Nil{}:
341      None{}
342    case Con{+h, t}:
343      by_name.at(by_name.hit(h, name), h, by_name(t, name))