How to identify YML parse error
I'm getting the following error when I boot my rails 3.1.3 application:
psych.rb:148:in `parse': couldn't parse YAML at line 28 column 9 (Psych::SyntaxError)
I'm guessing it is related to YML file syntax.
The problem appears when I try running:
From another rails 3.1.3 application and YMLs are loaded just fine.
The syntax is covered here: http://en.wikipedia.org/wiki/YAML#Syntax
An online parser, which may help you troubleshoot, is here: http://yaml-online-parser.appspot.com/