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SkillsCast

Representations count

ruby lurg rspec

11th March 2019 in London at CodeNode

There are 2 other SkillsCasts available from LRUG March Meetup

In your grandparents’ attic you discover a mysterious old computer. You boot it up and discover it runs Ruby, but doesn’t support negative numbers! How can you implement negative numbers in an elegant way? We’ll explore two solutions and discover how important it is to pick the right representation.

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Thanks to our sponsors

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Representations count

Dwghyavthorvf5x8gox7
Tom Stuart

Tom is a computer scientist and programmer. He has lectured on optimising compilers at the University of Cambridge, co-organises the Ruby Manor conference, and is a member of the London Ruby User Group.

SkillsCast

In your grandparents’ attic you discover a mysterious old computer. You boot it up and discover it runs Ruby, but doesn’t support negative numbers! How can you implement negative numbers in an elegant way? We’ll explore two solutions and discover how important it is to pick the right representation.

YOU MAY ALSO LIKE:

Thanks to our sponsors

Nlb7mk11dhiefgbrbopg V6ooutqdmhpbjtwq7xib
About the Speaker

Representations count

Dwghyavthorvf5x8gox7
Tom Stuart

Tom is a computer scientist and programmer. He has lectured on optimising compilers at the University of Cambridge, co-organises the Ruby Manor conference, and is a member of the London Ruby User Group.

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