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improved the useLocalStorage hook to Handle Multiple Keys #1

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improved the useLocalStorage hook to Handle Multiple Keys #1

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24 changes: 12 additions & 12 deletions videos/long/custom-react-hooks-useLocalStorage/index.tsx
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Original file line number Diff line number Diff line change
@@ -1,25 +1,25 @@
import { useState } from 'react';
import { useState } from "react";

import { useLocalStorage } from './useLocalStorage';
import { useLocalStorage } from "./useLocalStorage";

const Demo = () => {
const [value, setValue] = useState('');
const [value, setValue] = useState("");

const { getItem, setItem, removeItem } = useLocalStorage('value');
const { getItem, setItem, removeItem } = useLocalStorage();

return (
<div className='tutorial-shorts'>
<h1 className='mb-2 text-3xl font-bold'>useLocalStorage</h1>
<div className="tutorial-shorts">
<h1 className="mb-2 text-3xl font-bold">useLocalStorage</h1>
<input
className='mb-4'
type='text'
className="mb-4"
type="text"
value={value}
onChange={(e) => setValue(e.target.value)}
/>
<div className='flex flex-row gap-4'>
<button onClick={() => setItem(value)}>Set</button>
<button onClick={() => console.log(getItem())}>Get</button>
<button onClick={removeItem}>Remove</button>
<div className="flex flex-row gap-4">
<button onClick={() => setItem("myKey", value)}>Set</button>
<button onClick={() => console.log(getItem("myKey"))}>Get</button>
<button onClick={() => removeItem("myKey")}>Remove</button>
</div>
</div>
);
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8 changes: 4 additions & 4 deletions videos/long/custom-react-hooks-useLocalStorage/useLocalStorage.ts
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Original file line number Diff line number Diff line change
@@ -1,13 +1,13 @@
export const useLocalStorage = (key: string) => {
const setItem = (value: unknown) => {
export const useLocalStorage = () => {
const setItem = (key: string, value: unknown) => {
try {
window.localStorage.setItem(key, JSON.stringify(value));
} catch (error) {
console.log(error);
}
};

const getItem = () => {
const getItem = (key: string) => {
try {
const item = window.localStorage.getItem(key);
return item ? JSON.parse(item) : undefined;
Expand All @@ -16,7 +16,7 @@ export const useLocalStorage = (key: string) => {
}
};

const removeItem = () => {
const removeItem = (key: string) => {
try {
window.localStorage.removeItem(key);
} catch (error) {
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