Nested hashes

[wuputah]

Current behavior is all values receive #to_s. In 1.9, that means:

>> Scrolls.log(:foo => {:bar => "baz"})
foo={:bar=>"baz"}
=> nil

Proposed behavior would be to detect values that are Hashes and prepend the parent's key to each value:

>> Scrolls.log(:foo => {:bar => "baz"})
foo_bar=baz
=> nil

Think this should be in Scrolls, or handled in the application?

[asenchi]

This is an interesting idea, it might be nice to toggle that behavior. If you want to send a PR I'd be interested in looking at it. Unfortunately Scrolls work is somewhat low on my list outside of bugs currently.

[asenchi]

Going to punt on nested hashes for now, see #36