When I was trying to create a method chunk, in the project Lodash Library, it said that it should return
But, as I now, method chunk returns an array, which contains all previously created array chunks, so, why do not we have ‘array chunks’ inside of the array? Just pairs of numbers?
That’s some rather “special” output/formatting.
Those tests are really crude for some reason.
Better if you call your functions yourself and see how they behave.
>  + 
'13' <- yeah, that's a string.