Sha256: 6c5781e7f6ea601781c3224b3a5f242502a321194f23b49a0d49cf52bc81464f
Contents?: true
Size: 903 Bytes
Versions: 9
Compression:
Stored size: 903 Bytes
Contents
#!/usr/bin/ruby
if ARGV.empty?
$stderr.puts "Usage: profiler 'Person.expensive_method(10)' [times]"
exit(1)
end
# Keep the expensive require out of the profile.
$stderr.puts 'Loading Rails...'
require File.dirname(__FILE__) + '/../config/environment'
# 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
require 'prof'
$stderr.puts 'Using the ruby-prof extension.'
Prof.clock_mode = Prof::GETTIMEOFDAY
Prof.start
profile_me
results = Prof.stop
require 'rubyprof_ext'
Prof.print_profile(results, $stderr)
rescue LoadError
$stderr.puts 'Using the standard Ruby profiler.'
Profiler__.start_profile
profile_me
Profiler__.stop_profile
Profiler__.print_profile($stderr)
end
Version data entries
9 entries across 9 versions & 2 rubygems