cannot use removeMember because it has only string parameters, not ArrayIndex

[cdunn2001]

From Itzik S (privately):

The following is simple solution.

void Value::remove(ArrayIndex index)
{
    if (type_ == arrayValue){
#ifndef JSON_VALUE_USE_INTERNAL_MAP
        CZString key(index);
        ObjectValues::iterator it = value_.map_->find(key);
        if (it != value_.map_->end()){
            ArrayIndex oldSize = size();
            // shift left all items left, into the place of the "removed"
            for (ArrayIndex i=index; i<oldSize-1; i++){
                CZString key(i);
                (*value_.map_)[key] = (*this)[i+1];
            }
            // erase the last one ("leftover")
            CZString keyLast(oldSize-1);
            ObjectValues::iterator itLast = value_.map_->find(keyLast);
            value_.map_->erase(itLast);
        }
#else
        NOT SUPPORTED
#endif
    }
}

[cdunn2001]

Not super efficient, but convenient.