What's up with namespaces, anyway?

We can use modules as namespacesWe can create them to group together classes, constants and other modulesWe need to use themThey're irrelevant in Ruby

That's right! Namespaces are modules with that we use to group together classes, constants and other modules. As such, they're neither mandatory nor irrelevant.

Close! Namespaces are modules with that we use to group together classes, constants and other modules. As such, they're neither mandatory nor irrelevant.