wrong argument type Hash (expected Data) - Merb json
I was having a heck of a time with .to_json in Merb. Turns out, it was because Merb’s to_json implementation doesn’t work the same as ActiveRecords.
In order to get it working, I had to disable the Merb one by placing the following code at the top of my init.rb file:
Merb.disable :json
Just thought I’d share. :)
Source: tumblr.com
