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David Chelimsky

David Chelimsky
Senior Software Engineer, DRW Trading

Website | @dchelimsky | Attendee Directory Profile

David Chelimsky is the lead developer of the RSpec project, author of The RSpec Book, and also a software developer at DRW Trading.

Sessions

General
Location: Ballroom I
David Chelimsky (DRW Trading)
Average rating: ***..
(3.94, 33 ratings)
The DRY Principle (Don’t Repeat Yourself) tells us that "every piece of knowledge must have a single, unambiguous, authoritative representation within a system." A powerful guideline, but it is often heeded without a clear understanding of its underlying motivations, nor consideration for other principles that might lead the code in different directions. Read more.