Last Will exercise + namespaces

[VaiaPatta1985]

Adapted the Last Will exercise from the C++ track and added it to the Ruby learning track, together with the concept of namespaces.

[kotp]

Ensure consistent formatting of the code and the code snippets.

Inspect the reasons for the failing CI tasks/checks.

[VaiaPatta1985]

@kotp what do I use for uuid? I need it in two places in config.json (for the new exercise and for the new concept).

[kotp]

@kotp what do I use for uuid? I need it in two places in config.json (for the new exercise and for the new concept).

You can use the confliglet tool in bin/. Specifically as stated in the tools --help documentation:

bin/configlet uuid

Of course, you can use any tool that generates Version 4 UUID's.

[VaiaPatta1985]

@kotp what do I use for uuid? I need it in two places in config.json (for the new exercise and for the new concept).

You can use the confliglet tool in bin/. Specifically as stated in the tools --help documentation:

bin/configlet uuid

Of course, you can use any tool that generates Version 4 UUID's.

@kotp thanks! Where can I find the documentation you mention? I'm pretty sure I've looked through the documents in the repo and didn't see anything about generating UUIDs.

[kotp]

Of course, you can use any tool that generates Version 4 UUID's.

@kotp thanks! Where can I find the documentation you mention? I'm pretty sure I've looked through the documents in the repo and didn't see anything about generating UUIDs.

Start here, and then it is the first thing under configlet.

Also, just want to mention bin/configlet --help for some guidance what it is set up to provide, as well as updating it with bin/fetch-configlet

[kotp]

Looking pretty good to me. I think this will come in unless anyone else has some corrections or concerns.

[kotp]

Suggested change

	(::Zhang::Red::code_fragment + ::Khan::Red::code_fragment + ::Garcia::Red::code_fragment) * (::Zhang::Blue::code_fragment + ::Khan::Blue::code_fragment + ::Garcia::Blue::code_fragment)
	(::Zhang::Red::code_fragment + ::Khan::Red::code_fragment + ::Garcia::Red::code_fragment) *
	(::Zhang::Blue::code_fragment + ::Khan::Blue::code_fragment + ::Garcia::Blue::code_fragment)

Trying to get this closer to 80 characters per line, but it also arguably makes the code easier to read as the patterns are easier to recognize, that we are using the same methods and different color code for each family.