Use a different separator between each special command

[Nicholas Skinsacos]

When showing special commands, use a different separator between each command. Currently, there are semicolons between each command. The code will be in display_special_commands which is located in lib/world_command.rb.

Here are some example tests that you should add to ensure the correctness of the implementation:

When there's one NPC on the Tile (such as on Donut Field):

Change the old version:

* Special commands: talk;

to the following:

* Special commands: talk

Here's a better example for the use of the separtors, which can be found where the Shop and Hole on Donut Field are found:

* Special commands: shop; dig;

to the following:

* Special commands: shop - dig

or perhaps this:

* Special commands: shop, dig

Do whichever you think looks better.

There are some examples of using RSpec for checking output in spec/Entity/player_spec.rb. See the tests for choose_attack and choose_item_and_on_whom.

[Ryan Workman]

Hey nskins, this seems like an interesting problem to tackle. I'm going to fork this repo and see what I can do.

[Ryan Workman]

PR made enhancing this feature.

Nice codebase. I'd really enjoy doing more work with this project if you want to throw me some other issues.

[Nicholas Skinsacos]

Thank you. We'll keep in touch.