hunk.code_window:     );
       expectObservable(result).toBe(expected, {x: '1', y: '2', z: '3'});
     });
     it('should work for one object', () => {
       const a =   cold('--x--|', {x: {prop: 42}});
       const asubs =    '^    !';
       const expected = '--y--|';
  
hunk.labels: keep keep keep keep add keep keep keep keep
hunk.after_edit:   it('should work for one array', () => {
       const a =   cold('--x--|', {x: ['abc']});
       const asubs =    '^    !';
       const expected = '--y--|';
       const r = a.pipe(pluck(0));
       expectObservable(r).toBe(expected, {y: 'abc'});
       expectSubscriptions(a.subscriptions).toBe(asubs);
     });
  
hunk.file_path: spec/operators/pluck-spec.ts
hunk.type: add
file: module.exports = function() {
    return {name: 'security'};
  };
  