main
|
Last change
on this file since d24f17c was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
|
Initial commit
|
-
Property mode
set to
100644
|
|
File size:
891 bytes
|
| Rev | Line | |
|---|
| [d24f17c] | 1 | import { Key } from '../../Any/Key';
|
|---|
| 2 | import { Update as OUpdate } from '../Update';
|
|---|
| 3 | import { Update as LUpdate } from '../../List/Update';
|
|---|
| 4 | import { List } from '../../List/List';
|
|---|
| 5 | import { BuiltIn } from '../../Misc/BuiltIn';
|
|---|
| 6 | import { Tail } from '../../List/Tail';
|
|---|
| 7 | /**
|
|---|
| 8 | * @hidden
|
|---|
| 9 | */
|
|---|
| 10 | declare type UpdateAt<O, Path extends List<Key>, A> = O extends BuiltIn ? O : Path extends [Key] ? O extends List ? LUpdate<O, Path[0], A> : O extends object ? OUpdate<O, Path[0], A> : O : {
|
|---|
| 11 | [K in keyof O]: K extends Path[0] ? UpdateAt<O[K], Tail<Path>, A> : O[K];
|
|---|
| 12 | };
|
|---|
| 13 | /**
|
|---|
| 14 | * Update in `O` the fields at `Path` with `A`
|
|---|
| 15 | * @param O to update
|
|---|
| 16 | * @param Path to be followed
|
|---|
| 17 | * @param A to update with
|
|---|
| 18 | * @returns [[Object]]
|
|---|
| 19 | * @example
|
|---|
| 20 | * ```ts
|
|---|
| 21 | * ```
|
|---|
| 22 | */
|
|---|
| 23 | export declare type Update<O extends object, Path extends List<Key>, A extends any> = Path extends unknown ? UpdateAt<O, Path, A> : never;
|
|---|
| 24 | export {};
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
