Chapter 12: toposort, copy for result.finished?

[3vinicius]

Is the variable ftime supposed to be used as a copy for result.finished in toposort?

What happens is that when I simply assign ftimes = result.finished, the value of finished is changed. So, I decided to use Object.assign({}, result.finished), which creates a copy of the object.

[loiane]

if you plan to modify the result, then a copy would be preferred. It all depends on what you are doing with the result you received as an output.