Capy-Bearer Documentation

u64() converts the exact text from value. It uses base 10 unless opt.base selects another integer base. opt.fallback is the result for empty text or text that does not parse. It defaults to 0.

value accepts scalar values through as string. The conversion keeps scalar text exact. Empty and missing dval values both convert to empty text. Use value? before conversion when presence matters. An empty value is present, but a missing value is not.

u64(dval(true)) now returns the fallback. true converts to the text "true", which is not a number.

The options map accepts only fallback and base. An unknown key is an error.