fixed typos + tiger level completed

[ellesuzuki]

No description provided.

[jwo]

in Ruby, it's called a Hash (short for hash-map, I know, but people will know what you mean with hash). Map is typically used for map-reduce (as in over a collection)

Also, instead of suits_map[suit], I'd recommend

suits_map.fetch(:suit)

This way, fetch will will raise an exception if suit is somehow missing.

[jwo]

Looks good! One more suggestion: write a test for the busted? method --- that's a part of the game's workflow and would be best served under test.