Sending methods after classifying

The following code gives me an error:
class_vars = ['fruit','cow','coffee'].each do |class_var|
  "#{class_var}".classify.send(:find, 1 + rand(10))
end

The error message stack:
LocalJumpError: no block given
        from (irb):34:in `find'
        from (irb):33:in `each'
        from (irb):33:in `find'
        from (irb):33:in `send'
        from (irb):33
        from (irb):32:in `each'
        from (irb):32

What I am trying to do here is, convert a string to an ActiveRecord
class and then send a AR method like find to it. But it doesn't work.
I have all the classes defined.

Any idea why this is happening?

The following code gives me an error:
class_vars = ['fruit','cow','coffee'].each do |class_var|
  "#{class_var}".classify.send(:find, 1 + rand(10))
end

The error message stack:
LocalJumpError: no block given
       from (irb):34:in `find'
       from (irb):33:in `each'
       from (irb):33:in `find'
       from (irb):33:in `send'
       from (irb):33
       from (irb):32:in `each'
       from (irb):32
       from :0

What I am trying to do here is, convert a string to an ActiveRecord
class

If you just poke around in the console you'll see that
'fruit'.classify #=> 'Fruit'
That's a string, not a Class (i.e. classify is just a string
transformation that camelcases or whatever is has to do).
You can use constantize to actually get the class you're talking about.

Fred

It works. Thanks a lot. I should have tried this one.