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…uld tell us what which views to render, or to redirect to, based on results obtained in the action. We can also use the before_action method to specify checks, and deny access to users if they are not qualified to access that resource in that way.
…llers and routes specific to how we interact with the system, by defining the interface of the app. In a well written routes file, it would not be too far off from being able generate a list of user stories from.
projects = Project.where("category = ?", params[:category]).limit(10)