Is there a good line profiler for ruby?

问题

I need to get a process time for each line in ruby script, but couldn't find any suitable gem.

I often use line_profiler in python and it's really useful.

回答1:

I would try rblineprof and ruby-prof.

来源：https://stackoverflow.com/questions/24420924/is-there-a-good-line-profiler-for-ruby