rubygem-ruby_memcheck

Use Valgrind memcheck without going crazy

ruby_memcheck provides a sane way to use Valgrind's memcheck on your native extension gem. Valgrind's memcheck is a great tool to find and debug memory issues (e.g. memory leak, use-after-free, etc.). However, it doesn't work well on Ruby because Ruby does not free all of the memory it allocates during shutdown. This results in Valgrind reporting thousands (or more) false positives, making it very difficult for Valgrind to actually be useful. This gem solves the problem by using heuristics to filter out false positives.