Method ~MutableArray

API/fleece/Mutable.hh:86–86

        MutableArray(const MutableArray &a)     :Array((FLArray)FLMutableArray_Retain(a)) { }
        MutableArray(MutableArray &&a) noexcept :Array((FLArray)a) {a._val = nullptr;}
        ~MutableArray()                         {FLMutableArray_Release(*this);}

        operator FLMutableArray () const        {return (FLMutableArray)_val;}