Sha256: d106d976fe1747ef4b2bb3150250e65f3efc15b61c39bea10ab63ca910cd3444
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Size: 1.25 KB
Versions: 42
Compression:
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Contents
if [nil, "-h", "--help"].include?(ARGV.first) $stderr.puts "Usage: rails profiler 'Person.expensive_method(10)' [times] [flat|graph|graph_html]" exit(1) end # Define a method to profile. if ARGV[1] and ARGV[1].to_i > 1 eval "def profile_me() #{ARGV[1]}.times { #{ARGV[0]} } end" else eval "def profile_me() #{ARGV[0]} end" end # Use the ruby-prof extension if available. Fall back to stdlib profiler. begin begin require "ruby-prof" $stderr.puts 'Using the ruby-prof extension.' RubyProf.measure_mode = RubyProf::WALL_TIME RubyProf.start profile_me results = RubyProf.stop if ARGV[2] printer_class = RubyProf.const_get((ARGV[2] + "_printer").classify) else printer_class = RubyProf::FlatPrinter end printer = printer_class.new(results) printer.print($stderr) rescue LoadError require "prof" $stderr.puts 'Using the old ruby-prof extension.' Prof.clock_mode = Prof::GETTIMEOFDAY Prof.start profile_me results = Prof.stop require 'rubyprof_ext' Prof.print_profile(results, $stderr) end rescue LoadError require 'profiler' $stderr.puts 'Using the standard Ruby profiler.' Profiler__.start_profile profile_me Profiler__.stop_profile Profiler__.print_profile($stderr) end
Version data entries
42 entries across 42 versions & 1 rubygems