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Let's make a small addition and improvement to the store.

user like count

Below the like button, can you display the number of users who liked the product?

Guideline: You already declared that each product has_many likes, so can you use this relationship to display a number?


errors and bugs

What happens when someone who isn't logged in visits /my_page? Try it out:

Rails provides a helpful error page so you can see what went wrong.

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