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Will Vincent
2,594 Pointsrake db:migrate
When i type rake db:migrate it says rake aborted! uninitialized constant YoPage /Users/rubyonrails/YoPage/Rakefile:7:in `<top (required)>' (See full trace by running task with --trace)
1 Answer

Christopher Peters
1,927 PointsHi Will, welcome to Treehouse. The Rails framework operates based largely on convention rather than configuration. What I mean by this is that Rails uses strict naming conventions. For example, a class name like YoPage
would be associated with the table yo_pages. Rails automatically "knows" and uses this convention. You can actually see these conventions by calling up the Rails console with rails c
and typing "YoPage".pluralize
. It returns, "YoPages"
. Models use a style called "snakecase. This looks like yo_pages
. So, my suggestion would be to make sure that you're following the Rails naming convention in your migration, given your class YoPages
. Hope that helps!