ahrjarrett Comments - Answer Overflow

not sure why the range constraint would change the behavior there. also not sure why, but the [type.undefined] is necessary too this doesn't come from an actual use case, this was a generated schema

36 replies

Aarktype

•Created by ahrjarrett on 4/28/2025 in #questions

Can the output of `.json` be used to construct an arktype schema?

tl;dr

const schema1 = type.Record(
  "string", 
  type("3 <= null[] <= 10").or('false').or([type.undefined])
)

const schema2 = type.Record(
  "string",
  type('null[]').or('false').or([type.undefined]) 
)

schema1({ a: false }) // => { a: false }
schema2({ a: false }) // => ArkErrors[]

const schema1 = type.Record(
  "string", 
  type("3 <= null[] <= 10").or('false').or([type.undefined])
)

const schema2 = type.Record(
  "string",
  type('null[]').or('false').or([type.undefined]) 
)

schema1({ a: false }) // => { a: false }
schema2({ a: false }) // => ArkErrors[]

36 replies

Aarktype

•Created by ahrjarrett on 4/28/2025 in #questions

Can the output of `.json` be used to construct an arktype schema?

i've got a possible bug -- going to open an issue for it, but wanted to double check here to make sure it isn't just user error on my part https://stackblitz.com/edit/vitest-dev-vitest-ddhwwn9j?file=test%2Frepro.test.ts

36 replies

Aarktype

•Created by ahrjarrett on 4/28/2025 in #questions

Can the output of `.json` be used to construct an arktype schema?

awesome -- thank you!

36 replies

Aarktype

•Created by ahrjarrett on 1/21/2025 in #questions

cross posting from #typescript

hey! do you have time at some point this week to take a look at the arktype generation stuff? would be helpful to know if there's a way i could be doing it better. i think i've got it all working together and playing nice. there's still an edge case involving isDivisibleBy that fast-check caught today, but it took ~100 runs before it found it, so I'm considering cutting an alpha version at creating a ticket for it

16 replies

Aarktype

•Created by ahrjarrett on 1/21/2025 in #questions

cross posting from #typescript

cool, thank youuu you're the best

16 replies

Aarktype

•Created by ahrjarrett on 1/21/2025 in #questions

cross posting from #typescript

yeah

16 replies

Aarktype