This code is not working with age >= 10, isn't it?

Sorry, my bad. Thank you for your response.

No, your code is wrong, read the error message:

{ firstName: 'Albert',
  lastName: 'Einstein',
  occupation: 'physicist' }
Expected: 'Albert Einstein likes ', instead got: 'Albert Einstein likes {{interests}}'

When key doesn't exist in the map, put there empty string.

Your function is returning 'Albert Einstein likes {{interests}}'

Wrong test for {{firstName}} {{lastName}} likes {{interests}} when do on JS, there is wrong binding between template value and obj keys. Instead of 'interests' you expect 'occupation', what is wrong.

multiply

The task was the interested but very bad formulation of the problem. You need to get a lot of 'things' from tests, but not on from 'Details'. Please check it and repair the 'Details'.

hello!
Can comeone check my last message???
Thank You!