def get_one
import cli@0.2.0.0/cli.bend as Cliimport Base
4572def get_one(~T: Data, ~conv: String -> T, f: Field) -> T:
4573 match f:
4574 case Field{id, head <> tail, source}: conv(head)
4575 case _: conv("")
import cli@0.2.0.0/cli.bend as Cliimport Base
4572def get_one(~T: Data, ~conv: String -> T, f: Field) -> T:
4573 match f:
4574 case Field{id, head <> tail, source}: conv(head)
4575 case _: conv("")