URL Parameters4:19 with Jay McGavren
We want to be able to type in "/Nick Pettit" or "/Robots" or any other page we've created a text file for, and have it load. But there's no way we can create separate Sinatra routes for all those. Not only would our app code be really long, we can't possibly anticipate every page that users might want to create. So instead, we're going to create a single route that will match any page users might attempt to visit. And we'll do it using a "URL parameter".
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