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by kowalgta
2197 days ago
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As others mentioned - using smart constructor technique, but not directly as F# has no dependend type capability. Smart constructor technique works well with 'parse, don't validate' approach [0]. You can push type construction to the boundries of your system so that you can work on a domain code with more precise types. It's not always so rosy however as too much types can become a burden. [0] https://lexi-lambda.github.io/blog/2019/11/05/parse-don-t-va... |
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