feat: ✨ add examples of record pattern matching #88
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lpil
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Apr 25, 2024
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Wonderful, thank you.
There's no such thing as destructuring in Gleam, that's a JavaScript term. In Gleam we pattern match.
Pattern matching has already been explained, so we don't need to explain what it is, but we do want to explain that:
letcan only be used with single variant custom types- Labels can be used
- The
..spread operator can be used to match on only a portion of the fields.
It might be good to show _ but I don't think we need to explain it as it has been covered by previous lessons.
lpil
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Apr 25, 2024
src/content/chapter3_data_types/lesson04_record_destructuring/code.gleam
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thanks for the feedback @lpil hopefully this is looking better 👍🏻 |
xxKeefer
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lpil
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May 20, 2024
src/content/chapter3_data_types/lesson04_record_pattern_matching/en.html
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| </p> | ||
| <p> | ||
| It is possible to use underscore <code>_</code> or the spread syntax <code>..</code> to | ||
| discard fields that are not required. |
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It would be good to explain the difference between them here, and show the difference in the code example.
src/content/chapter3_data_types/lesson04_record_pattern_matching/en.html
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lpil
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Jun 12, 2024
use correct terms, clean up code example, explain everything that need to be gleam-lang#56
Co-authored-by: Louis Pilfold <[email protected]>
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close #56 by adding examples of record destructuring to the tour