hunk.code_window:       .mergeMap((x: string) => Observable.of(x))
         .min(predicate)
         .mergeMap((x: number) => Observable.of(x));
       expectObservable(result, unsub).toBe(expected, { w: 42 });
       expectSubscriptions(e1.subscriptions).toBe(e1subs);
     });
  
hunk.labels: keep keep keep keep replace keep keep keep
hunk.after_edit:     expectObservable(result, unsub).toBe(expected);
  
hunk.file_path: spec/operators/min-spec.ts
hunk.type: replace
file: # Editor-specific
  .idea/
  *.sublime-project
  *.sublime-workspace
  .settings
  .vscode
  
  # Installed libs
  node_modules/
  typings/
  
  # Generated
  dist/
  tmp/
  coverage/
  img/
  spec-js/
  .nyc_output/
  
  # Misc
  npm-debug.log
  .DS_STORE
  