Lineprof

Easy-to-use line profiler for Ruby.

tmm1/rblineprof is a powerful line profiler for Ruby. But rblineprof does not include a result formatter and its API is difficult to use. This lineprof gem has a colored formatter, which is the same as rack-lineprof, and simple API.

require 'lineprof'

Lineprof.profile do
  sleep 0.001
  100.times do
    sleep 0.001
    1*2*3
    4*5*6
    7*8*9*10*11*12*13*14*15
    2**32
    2**128
  end
end

MIT License