sinatrabugworaround: start with RACK_ENV=test

Problem to solve

When emptying my digital camera or camera phone, I dump the photos into a director with a descriptive name (date + a 2-3 word description). My photos directory look more or less like this:

• 2007/
  • 2007-11-02-short-description1
  • 2007-11-02-short-description2
• 2008/

I like to leave my images untouched on the disk and serve them from my computer.

But I still need to:

• thumbnail
• rotate
• what else?

This is what wafflewiffle does.