Click here to navigate the course.

Drag the edges to resize the window.

In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!

Code Editor
Methods, Blocks, & Sorting


Finally, let's review what we learned about sorting.

books.sort! do |firstBook, secondBook| firstBook <=> secondBook end

Remember that the above example was how we sorted in alphabetical order.

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