~/code/counselr[master]% rails g nifty:scaffold home
/Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/thor-0.13.4/lib/thor/core_ext/hash_with_indifferent_access.rb:26:in `[]=': can't modify frozen hash (RuntimeError)
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/thor-0.13.4/lib/thor/core_ext/hash_with_indifferent_access.rb:26:in `[]='
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/nifty-generators-0.4.0/lib/generators/nifty/scaffold/scaffold_generator.rb:51:in `initialize'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/thor-0.13.4/lib/thor/group.rb:36:in `new'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/thor-0.13.4/lib/thor/group.rb:36:in `block in start'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/thor-0.13.4/lib/thor/base.rb:378:in `start'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/thor-0.13.4/lib/thor/group.rb:29:in `start'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/railties-3.0.0.beta3/lib/rails/generators.rb:163:in `invoke'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/railties-3.0.0.beta3/lib/rails/commands/generate.rb:9:in `<top (required)>'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/activesupport-3.0.0.beta3/lib/active_support/dependencies.rb:209:in `require'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/activesupport-3.0.0.beta3/lib/active_support/dependencies.rb:209:in `block in require'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/activesupport-3.0.0.beta3/lib/active_support/dependencies.rb:195:in `block in load_dependency'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/activesupport-3.0.0.beta3/lib/active_support/dependencies.rb:523:in `new_constants_in'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/activesupport-3.0.0.beta3/lib/active_support/dependencies.rb:195:in `load_dependency'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/activesupport-3.0.0.beta3/lib/active_support/dependencies.rb:209:in `require'
        from /Users/anmueller/.rvm/gems/ruby-1.9.1-p378@counselr/gems/railties-3.0.0.beta3/lib/rails/commands.rb:30:in `<top (required)>'
        from script/rails:9:in `require'
        from script/rails:9:in `<main>'