def digits_of
import cswap-bend-cli@0.1.0.0/cliops.bend as Cliopsimport Base
76def digits_of(s: String) -> String:
77 match s:
78 case SNil{}:
79 ""
80 case SCon{+c, t}:
81 digits.pick(Char.is_digit(c), c, digits_of(t))
import cswap-bend-cli@0.1.0.0/cliops.bend as Cliopsimport Base
76def digits_of(s: String) -> String:
77 match s:
78 case SNil{}:
79 ""
80 case SCon{+c, t}:
81 digits.pick(Char.is_digit(c), c, digits_of(t))