10 lines
298 B
JavaScript
10 lines
298 B
JavaScript
import { writable } from 'svelte/store'
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export const writableLocalStorage = (key, value) => {
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const item = JSON.parse(localStorage.getItem(key))
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const store = writable(item === null ? value : item)
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store.subscribe(x => localStorage.setItem(key, JSON.stringify(x)))
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return store
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} |