def is_digit
import bend-kit-regex@0.8.0.0/regex.bend as Regeximport Base
38def is_digit(+c: U32) -> Bool:
39 U32.is_le(48, c) && U32.is_le(c, 57)
import bend-kit-regex@0.8.0.0/regex.bend as Regeximport Base
38def is_digit(+c: U32) -> Bool:
39 U32.is_le(48, c) && U32.is_le(c, 57)