Comments (5)
After a while, I think I got something. This might not be perfect, as I am quite a noob with purescript, but here it is:
transformError (ResponseFormat.ResponseFormatError e _) = cons' e Nil
main = void $ launchAff_ $ do
res <- AX.request (
AX.defaultRequest
{
url = "https://jsonplaceholder.typicode.com/todos/1",
method = Left GET,
responseFormat = ResponseFormat.string
}
)
let body = bimap transfomError identity res.body
case res.body >>= JSON.readJSON of
Right (r :: MyRecordAlias) -> do
log "all good"
Left e -> do
log "all bad"
It was rather easy, perhaps a mention on the docs would be a good idea?
from purescript-simple-json.
Yeah, if you'd like you could put that in a new markdown file to go in the docs and PR it
from purescript-simple-json.
I'm not so sure about the transform code you have though, doesn't that just end up losing information? Might be better to return a nested either here
from purescript-simple-json.
Yeah, if you'd like you could put that in a new markdown file to go in the docs and PR it
Sure, but...
I'm not so sure about the transform code you have though, doesn't that just end up losing information? Might be better to return a nested either here
So if you can suggest improvements it would be great! (I did not know where to fit the Foreign
part of ResponseFormatError
)
from purescript-simple-json.
@diegovdc I'm using Variant to handle errors (see here)
from purescript-simple-json.
Related Issues (20)
- Enum sum generics example to test/docs HOT 3
- Test example/docs for usage with inferred record types HOT 2
- add String Literal type HOT 1
- "readAsForeign"
- Parsing Foreign Records fails HOT 2
- How to handle arbitrary String Maps/JSON HOT 5
- `read_` :: forall a. ReadForeign a => Foreign -> Maybe a, `readJSON_`
- Use ErrorAtIndex HOT 5
- Handling undefined values HOT 6
- How to readJSON for completely empty input? HOT 3
- Instance for JSDate HOT 2
- Creating enumWriteForeign? HOT 4
- Affjax example does not compile HOT 2
- Quickstart doc doesn't define WithNullable HOT 1
- Mention lack of Tuple parsing in documentation HOT 1
- needs a github actions setup that actually works HOT 2
- Pull requests not accepted from "fake accounts"?
- Provide examples of decoding recursive types HOT 3
- Upgrade to 0.15.0 HOT 3
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