Method wrap

Fleece/Support/StringTable.hh:67–67

        StringTable(size_t capacity,
                    size_t initialSize, hash_t *initialHashes, entry_t *initialEntries);
        inline size_t wrap(size_t i) const              {return i & _sizeMask;}
        inline size_t indexOfHash(hash_t h) const       {return wrap(size_t(h));}
        insertResult _insert(hash_t, entry_t) noexcept;
        void _insertOnly(hash_t, entry_t) noexcept;