arktype•4mo ago

Is there a way to rename the key in parse result

const t = type({name:"string"}) const result = t({name:"ankit"}) i want the result to be {alias:"ankit"} how can i replace the key "name" with "alias"

2 Replies

Dimava•4mo ago

No, you can't so this You have do do it manually

import { type } from 'arktype'

console.clear()
let n = type({name: 'string'})
    .pipe(o => {
        let { name, ...rest }  = o
        return { alias: name, ...rest }
    })

console.log(
    n({city: 'foo'}) + '',
    n({name: 'foo'}),
    n({city: 'foo', name: 'foo'}),
    n({}) + '',
)

import { type } from 'arktype'

console.clear()
let n = type({name: 'string'})
    .pipe(o => {
        let { name, ...rest }  = o
        return { alias: name, ...rest }
    })

console.log(
    n({city: 'foo'}) + '',
    n({name: 'foo'}),
    n({city: 'foo', name: 'foo'}),
    n({}) + '',
)

name must be a string (was missing) {
  alias: "foo",
} {
  alias: "foo",
  city: "foo",
} name must be a string (was missing)

name must be a string (was missing) {
  alias: "foo",
} {
  alias: "foo",
  city: "foo",
} name must be a string (was missing)

aabad_ankitOP•4mo ago

This will work, Thank you

Gaming

Programming

Is there a way to rename the key in parse result