import { type O } from "https://deno.land/x/ts_toolbelt_unofficial@1.1.0/mod.ts";
const { Diff } = O;
Get an [[Object]] that is the difference between O & O1
(O's differences have priority over O1's if fields overlap)
(If match = 'default', no type checks are done)
Examples
Example 1
Example 1
import {O} from 'ts-toolbelt.ts'
type Person0 = {
name: string
age: string
}
type Person1 = {
name: string
age: number | string
nick: string
}
type test0 = O.Diff<Person0, Person1, 'default'> // {nick: string}
type test1 = O.Diff<Person0, Person1, 'extends->'> // {nick: string; age: string | number}
type test2 = O.Diff<Person0, Person1, '<-extends'> // {nick: string; age: string}
type test3 = O.Diff<Person0, Person1, 'equals'> // {nick: string; age: string}