Andrei Malyshev k41n
k41n
/ prof.rb
Created
September 8, 2017 12:01
— forked from teamon/prof.rb
Profile rails controller with ruby-prof
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # gem "ruby-prof" | |
| around_filter :profiler | |
| def profiler(&block) | |
| data = RubyProf::Profile.profile(&block) | |
| filepath = Rails.root.join("tmp", "profiler.html") | |
| File.open(filepath, "w") do |f| | |
| RubyProf::CallStackPrinter.new(data).print(f) |