GAME Wheel of Fortune

This game is based on the famous British TV show Wheel of Fortune https://en.wikipedia.org/wiki/Wheel_of_Fortune_(British_game_show)

Rules of the game:

• There are 4 words/phrases in total. Select one from them at random and a template which shows only how many letters in the word/phrase by blank spaces.
• A player guesses one letter at a time.
• If the player gets a letter which is contained in the word/phrase, all the letters should be shown up. For example, the player’s guess is X. All X in the selected word/phrase should show up.
• If the player does not get a letter which is contained in the selected word/phrase, then the he or she just used one of his or her 5 GOES.
• If the player gets all the letters in the selected word/phrase that means the selected word/phrase has been revealed. Then another word/phrase from the remaining ones is selected randomly.
• If the player gets all the 4 words/phrases revealed within 5 GOES, he or she wins. If not, the player fails.

State diagram:

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To run the TDD test:

$ rspect wad_wof_spec_01.rb

To start the game:

$ ruby wad_wof_run_01.rb