use "this", that would be array of object.

That's how prototypes work.

it should've been specified, how could I have known

the keyword 'this' holds the array

the keyword 'this' holds the array

where is the array

Added an input value by default, thx for noting that out

done

could one of you add the function paramater to the JS initial code ? it's missing and i cannot edit the kata :/

add your own

Does anyone know where the input array parameter is coming from? I've never seen a function written like this and this problem (JavaScript) is bad at explaining. There is no input value.

The fork from heroicfun has been approved, so closing this issue

Ideally, there'd be a test for non-enumerability, but too late to add that requirement now. :/

Also ideally, there'd have been a tested requirement to not mutate your inputs. Also too late. :/

Changed by zenja.