First bar commit
Starting specs
Better specs for happy_discount
Better test for happy_discount
Remove unnecessary expect
Fix test based on previous update
Revert "Remove unnecessary expect"

This reverts commit fda0b0d5ab6f0b20b3008bcc682e9921fd7f07fe.
Final fix!
minor fix to happy_hour? test
Downgrade Gemfile to 2.0.0
Downgrade Gemfile to 2.0.0
Tests pass for bar and menu_items
Added happy hour default discount zero
Passes zero default happy hour discount
Added happy_discount parameters
Added get_price method and test
Added happy_hour discount logic and tests