I released a new small Ruby Gem for primitive memoization of object methods in Ruby: https://github.com/yegor256/tacky I'm surprised nothing like this was created before (or was it?). You just decorate your existing object like Tacky.new(foo) and all method results of foo are cached in memory. The cache is never cleaned. Thus, it's for read-only objects only. Your GitHub stars are always appreciated :)
День добрый. Юзал кто AwesomeNestedSet гем? Поясните для джуна что он блин делает (а то я что-то не догоняю описание) и как впечатления от использования?