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ryaz/Reservation

Created October 14, 2014 11:13
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Reservation
Write a migration and ActiveRecord model that tracks restaurant reservations. Assume there is a table in your relational database named "reservations". Reservations have a start time, an end time and a table number.
Write some ActiveRecord validations that check new reservations for overbooking of the same table in the restaurant. For example, table #10 cannot have 2 reservations for the same period of time. This validation(s) should check time overlap for both record creation and updates.
Unit tests are a must to make sure your double booking validations are working. (rspec and unittests)
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