ruby-prof scaffold code

ruby-prof-scaffold.rb

require 'ruby-prof'
# RubyProf.measure_mode = RubyProf::PROCESS_TIME
# RubyProf.measure_mode = RubyProf::WALL_TIME
# RubyProf.measure_mode = RubyProf::CPU_TIME
# RubyProf.measure_mode = RubyProf::ALLOCATIONS
# RubyProf.measure_mode = RubyProf::MEMORY
# RubyProf.measure_mode = RubyProf::GC_RUNS
# RubyProf.measure_mode = RubyProf::GC_TIME

result = RubyProf.profile do
  # Do stuff in here
end

# Print a graph profile to text
printer = RubyProf::GraphHtmlPrinter.new(result)

File.open(Rails.root.join("tmp/performance/profile_blah.html"), "w") do |file|
  printer.print(file, {:min_percent => 10})
end