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# Robot Name Manage robot factory settings. When robots come off the factory floor, they have no name. The first time you boot them up, a random name is generated in the format of two uppercase letters followed by three digits, such as RX837 or BC811. Every once in a while we need to reset a robot to its factory settings, which means that their name gets wiped. The next time you ask, it will respond with a new random name. The names must be random: they should not follow a predictable sequence. Random names means a risk of collisions. Your solution must ensure that every existing robot has a unique name. ## Source A debugging session with Paul Blackwell at gSchool. [http://gschool.it](http://gschool.it) ## Submitting Incomplete Solutions It's possible to submit an incomplete solution so you can see how others have completed the exercise.
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17 entries across 17 versions & 1 rubygems