"puts" method in rails 3

I've been doing some development with rails 3 and I was wondering why c开发者_运维知识库alling the "puts" method doesn't output to standard out.

How do I get this back?

Instead of puts, use logger.info:

logger.info @collection.inspect

You can also use the standard ruby way by calling STDOUT << 'your output'. Method put is not a rails speciality, it comes with ruby. If you use rails, you can also rely on the logger object.