`StorageLike`型

リファレンスの説明と例は英語です。見出しと目次は日本語です。

The storage a browser offers, or anything shaped like it.

インポート

import type { StorageLike } from "@johnmorrisdotca/korokoro";

定義

type StorageLike = Pick<Storage, "getItem" | "setItem" | "removeItem">;

メンバー

名前型説明

名前	型	説明
`getItem`	`(key: string) => string \| null`	The `getItem()` method of the Storage interface, when passed a key name, will return that key's value, or `null` if the key does not exist, in the given `Storage` object. MDN Reference
`setItem`	`(key: string, value: string) => void`	The `setItem()` method of the Storage interface, when passed a key name and value, will add that key to the given `Storage` object, or update that key's value if it already exists. MDN Reference
`removeItem`	`(key: string) => void`	The `removeItem()` method of the Storage interface, when passed a key name, will remove that key from the given `Storage` object if it exists. MDN Reference

getItem

(key: string) => string | null

The getItem() method of the Storage interface, when passed a key name, will return that key's value, or null if the key does not exist, in the given Storage object.

MDN Reference

setItem

(key: string, value: string) => void

The setItem() method of the Storage interface, when passed a key name and value, will add that key to the given Storage object, or update that key's value if it already exists.

MDN Reference

removeItem

(key: string) => void

The removeItem() method of the Storage interface, when passed a key name, will remove that key from the given Storage object if it exists.

MDN Reference

例

import type { StorageLike } from "@johnmorrisdotca/korokoro";
const value: StorageLike = { getItem: () => null, setItem: () => {}, removeItem: () => {} };
console.log(value.getItem("history"));

null

出力（このページを作ったときに実行した結果）

ソースを見る GitHub で編集@johnmorrisdotca/korokoro 1.16.0 のソースから作成しました。

この日本語は、まだ日本語を母語とする方の確認を受けていません。訂正を歓迎します。

StorageLike型

定義

メンバー

例

`StorageLike`型