hunk.code_window:     const expected =  '----------(w|)';
       const predicate = function (x, y) {
         return x < y ? x : y;
       };
  
hunk.labels: keep keep keep replace keep keep
hunk.after_edit:       return x > y ? -1 : 1;
  
hunk.file_path: spec/operators/min-spec.ts
hunk.type: replace
file: import { root } from './root';
  import { MapPolyfill } from './MapPolyfill';
  
  export const Map = root.Map || (() => MapPolyfill)();