For me, I don't always know what the edge cases could be until I write them down... | Hacker News

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erso on March 19, 2010 | parent | context | favorite | on: Good code needs few unit tests

For me, I don't always know what the edge cases could be until I write them down. Writing tests allows me to get a clearer picture of what kind of coverage I have.

binspace on March 19, 2010 [–]

Another nice thing is you can read what the edge cases are going to be, rather than having to remember them all of the time.

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