demonstrate "refactor error away" pattern #32
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One of the most powerful error-handling techniques is eliminating the possibility of a certain category of error. For example, word-counting doesn't *fundamentally* depend on IO, and, with some work, we can actually remove all error-handling from the library.
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One of the most powerful error-handling techniques is eliminating the
possibility of a certain category of error. For example, word-counting
doesn't fundamentally depend on IO, and, with some work, we can
actually remove all error-handling from the library.
Don't expect this to be merge, just want to steal your awesome example to demonstarte the pattern! Thanks for the article and for the accompanying code!