diff options
| author | David Heinemeier Hansson <david@loudthinking.com> | 2005-04-30 15:37:45 +0000 |
|---|---|---|
| committer | David Heinemeier Hansson <david@loudthinking.com> | 2005-04-30 15:37:45 +0000 |
| commit | 54f2d1d944bb7577ef33ab086191992210f4788c (patch) | |
| tree | 2362ded764df45f2d931cfe4d5f665f580067894 /railties/bin/profiler | |
| parent | e6f3e5d90017f3f642dd2f4205679cc861a8a2ab (diff) | |
| download | rails-54f2d1d944bb7577ef33ab086191992210f4788c.tar.gz rails-54f2d1d944bb7577ef33ab086191992210f4788c.tar.bz2 rails-54f2d1d944bb7577ef33ab086191992210f4788c.zip | |
Added console --profile for profiling an IRB session #1154 [bitsweat]. Changed console_sandbox into console --sandbox #1154 [bitsweat]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1261 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'railties/bin/profiler')
| -rw-r--r-- | railties/bin/profiler | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/railties/bin/profiler b/railties/bin/profiler index f0f14a2b99..d606a76abf 100644 --- a/railties/bin/profiler +++ b/railties/bin/profiler @@ -1,17 +1,28 @@ #!/usr/local/bin/ruby if ARGV.empty? - puts "Usage: profiler 'Person.expensive_method(10)' [times]" + $stderr.puts "Usage: profiler 'Person.expensive_method(10)' [times]" exit end +# Keep the expensive require out of the profile. +puts 'Loading Rails...' require File.dirname(__FILE__) + '/../config/environment' -require "profiler" -# Don't include compilation in the profile -eval(ARGV.first) +# Default to a single execution. +N = (ARGV[1] || 1).to_i -Profiler__::start_profile -(ARGV[1] || 1).to_i.times { eval(ARGV.first) } -Profiler__::stop_profile -Profiler__::print_profile($stdout)
\ No newline at end of file +# Define a method to profile. +eval <<end_eval +def profile_me + for i in 1..#{N} + #{ARGV[0]} + end +end +end_eval + +# Require the profiler at_exit wrapper from railties/lib. +require 'console_profile' + +# Blast off! +profile_me |