Let the z_memo:set/2 and set/3 functions return the set value, easying use of these functions.
Let the z_memo:set/2 and set/3 functions return the set value, easying use of these functions.

erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta