You have been asked to build the game engine for a 'guess my number' game.
The game will be played through ruby's irb REPL, and can be loaded as follows.
irb(main):001:0> load "./guess_my_number.rb"
Once the game has been loaded the player should think of a number between 1 and
100, and ask the computer to guess their number. To do so they can issue the
command guess_my_number, the game will make a guess and return it to the
player.
The player can then issue one of two further commands higher or lower, to
which the game will return a better guess. This continues until the computer
guesses the number.
The "user interface" for this game has already been written, your task is to build the game engine.
The "user interface" requires a ruby class NumberGuesser, you have been
provided an RSpec executable specification for this class, in the file
guess_my_number_spec.rb
To run this specification please run the following command from this directory:
$ rspec guess_my_number_spec.rb
All of the examples in guess_my_number_spec.rb have been marked as pending.
Uncommenting them one at a time should help you to take small steps towards
successful implementation.
You will need to define the NumberGuesser class in the guess_my_number.rb
file.
When you are running in an irb session, you can reload any changes you have
made to the guess_my_number.rb file by reloading the game file.
irb(main):001:0> load "./guess_my_number.rb"