title: Rails cache from the console returning nothing nil
body: <p>I am unable to see anything in the cache from the console in either development or production.</p>
  
  <p>For development, I have turned on caching and set it to memory store, in production I use the dalli gem and Memcachier on Heroku.</p>
  
  <p>Every key I try comes back nil.</p>
  
  <p>However, in development, if I put in a <code>binding.pry</code> before somewhere I'm doing a <code>Rails.cache.fetch</code>, I can do a <code>Rails.cache.read</code> there and see something returning, and indeed if so, execution does not go in to the <code>fetch</code>'s block.</p>
  
  <p>From the console, if I try <code>Rails.cache.read</code>ing the same key that just returned a cached result in the <code>pry</code> breakpoint console, I get nothing. It seems like the console has a separate cache, as if from the console I do <code>Rails.cache.write("whatever", "blah")</code> and <code>Rails.cache.read("whatever")</code>, I get "blah" in return, as expected.</p>
  
  <p>Is there a way to experiment with the cache for a running server from the console?</p>