ActiveRecord::StatementInvalid: Mysql::Error: #42S22Unknown column 'orders.inventory' in 'where clause': SELECT * FROM `orders`     WHERE (`orders`.`inventory` = '--- \n- :billable_type\n- Space\n')
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb:147:in `log'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:299:in `execute'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:515:in `select'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `select_all_without_query_cache'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb:61:in `select_all'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/base.rb:582:in `find_by_sql'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/base.rb:1341:in `find_every'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/base.rb:536:in `find'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/named_scope.rb:153:in `send'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/named_scope.rb:153:in `method_missing'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/base.rb:1852:in `with_scope'
        from (__DELEGATION__):2:in `__send__'
        from (__DELEGATION__):2:in `with_scope'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/named_scope.rb:152:in `method_missing'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/named_scope.rb:159:in `load_found'
        from /Users/jon/Documents/devl/sm3/branches/dev/vendor/rails/activerecord/lib/active_record/named_scope.rb:144:in `proxy_found'
        from (__DELEGATION__):2:in `inspect'
        from /opt/local/lib/ruby/1.8/irb.rb:298:in `output_value'
        from /opt/local/lib/ruby/1.8/irb.rb:151:in `eval_input'
        from /opt/local/lib/ruby/1.8/irb.rb:259:in `signal_status'
        from /opt/local/lib/ruby/1.8/irb.rb:147:in `eval_input'
        from /opt/local/lib/ruby/1.8/irb.rb:146:in `eval_input'
        from /opt/local/lib/ruby/1.8/irb.rb:70:in `start'
        from /opt/local/lib/ruby/1.8/irb.rb:69:in `catch'
        from /opt/local/lib/ruby/1.8/irb.rb:69:in `start'
        from /opt/local/bin/irb:13