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Add onboarding steps for new users and show their completion progress so they can check items off the list, learn how your product works, and get the most out of it.
Learn how to pull business logic out of your models and put them into Plain Old Ruby Objects (POROs) in order to clean up your code and keep chunks of business logic in reusable bits.
Adding user avatars is pretty easy using Rails' ActiveStorage feature. We'll be using Devise in this example, but this applies to any user authentication system.
Learn how to use the state_machine gem to keep track of objects in your Rails apps
Learn what a state machine is and how it can help you keep track of everything
Learn how to use Kredis and see it works by implementing a recent searches unique list
Bulk operations like "delete all", "publish all", etc require a little bit of Javascript and a special controller for handling them.
In this video, we will take a look at how to use a few association declaration options to build a couple of has_one associations off of a has_many association in Rails.
We sort and filter calendar events for simple_calendar 2.0 in a much more friendly manner
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