Document the propose of tools/profile

2014-10-13 10:59:12 -03:00 · 2014-10-13 10:59:12 -03:00 · 46f80b5094
parent 33361a50eb
commit 46f80b5094
1 changed files with 3 additions and 0 deletions
--- a/tools/profile
+++ b/tools/profile
@ -1,4 +1,7 @@
 #!/usr/bin/env ruby
+# Profile require calls giving information about the time and the files that are called
+# when loading the provided file.
+#
 # Example:
 #   tools/profile activesupport/lib/active_support.rb [ruby-prof mode] [ruby-prof printer]
 ENV['NO_RELOAD'] ||= '1'