def before_eq

cli@0.2.0.0 · cli.bend:5957

import Base

5957def before_eq(s: String) -> String:
5958  match s:
5959    case SNil{}: SNil{}
5960    case SCon{Chr{61}, tail}: SNil{}
5961    case SCon{head, tail}: SCon{head, before_eq(tail)}