def Num.fin

bend-kube-runtime@0.2.0.0 · src/yaml.bend:387

import Base

387# The number as JSON writes it, or None when s is not one.
388def Num.fin(st: Num) -> Maybe<&2, String>:
389  match st:
390    case NInt{n, i}:
391      Some{Num.sign(n) ++ Num.int(List.reverse(&2, Char, i))}
392    case NFrac{n, i, f}:
393      Some{Num.sign(n) ++ Num.int(List.reverse(&2, Char, i)) ++ Num.frac(f)}
394    case NExpD{n, i, f, x}:
395      Some{Num.sign(n) ++ Num.int(List.reverse(&2, Char, i)) ++ Num.frac(f) ++
396        String.from_list(List.reverse(&2, Char, x))}
397    case _:
398      None{}