this post was submitted on 06 Sep 2024
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Programming

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Why YAML sucks? (programming.dev)
submitted 11 months ago* (last edited 11 months ago) by heikkiket@programming.dev to c/programming@programming.dev
 

I feel that Yaml sucks. I understand the need for such markup language but I think it sucks. Somehow it's clunky to use. Can you explain why?

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[–] NostraDavid@programming.dev 0 points 11 months ago* (last edited 11 months ago) (1 children)

YAML is fine if you use a subset (don't use the advanced features - not like you know those anyway) and use explicit strings (always add " to strings), otherwise things may be cast when you did not intend values to be cast.

Example:

country: NO (Norway) will be cast to country: False, because it'll cast no (regardless from casing) to false, and yes to true.

country: "NO" should not be cast.

[–] NostraDavid@programming.dev 0 points 11 months ago* (last edited 11 months ago) (1 children)

People are working on making S-Expressions a standard: https://datatracker.ietf.org/doc/draft-rivest-sexp/

Note: This is just a draft, but improvements have been happening since 2023.

I probably won't like the parentheses, but I think I'll take it over yaml/json/whateverelse.

[–] FizzyOrange@programming.dev 1 points 11 months ago

That appears to not support comments. How they made that mistake after JSON is a mystery.