path, doc: More examples for path.format()

[Trott]

The doc for path.format() has a bunch of details about the algorithm. Example code that demonstrates the different elements of the explanation would be useful. For example: An example of what happens if the pathObject argument does not have a dir property.

This is a good first contribution for someone looking to get familiar with the contribution process.

[eversojk]

I can take a look at this tomorrow if it's still available.

[Trott]

Looks like we have a PR for this. Going to remove the good first contribution so no one else tries to pick it up!

[jasnell]

PR landed! Closing