ExcelPrinter

This is a little RubyProf report printer for generating simple flat profiling reports in Excel's XLS file format.

Installing

ExcelPrinter is distributed as a rubygem:

gem install excel_printer

Usage

This is just a standard report printer, you can drop it in anywhere that you would use a report printer in ruby-prof:

require 'rubygems'
require 'ruby-prof'
require 'excel_printer'

result = RubyProf.profile do
  # Your code here
end

printer = ExcelPrinter::FlatExcelPrinter.new(result)
printer.print('report.xls')

See the examples for more information.

Why?

I got tired of having to remember sort -n -r -k 2. Theoretically you could then filter, and such in Excel, OpenOffice, etc.

Anyways, it's kind of neat.

Fork Me!

This was just a little exploration of mine, it could be the starting point for something really neat that you might do. Possible ideas include:

• Adding formulas that show min/max of stats and maybe the standard deviation
• Better formatting, perhaps fade the insignificant resusults, or put the outliers in red
• Use FlatExcelPrinter as a starting point and make a more details report, like the ruby-prof graph reports

Adam Sanderson, netghost@gmail.com