removeindex

<type> removeindex(<type>&array[], int index)

Removes the item at index from array and returns its value. This is the same as pop(array, index) but has a slightly clearer name.

A negative index counts from the end of the array, so removeindex(array, -2) removes the second-to-last item.

int  removeindex(dict &dictionary, string index)

Removes the dictionary entry of index from dictionary.

Returns 0 if no such entry was present, 1 if something was removed.