title: How to measure the size of a Ruby object?
body: <p>I'm having Memcache problems and I was wondering what is the best way to know how big the objects I create are.</p>
  
  <p>The only solution I have is to put them into Memcache which display their size in bytes (by the way, can I customize Memcache's output? I want readable kilobytes…).</p>
  
  <p>Thank you,</p>
  
  <p>Kevin</p>