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larchanka/getFromLocalStorage.js

Created June 18, 2019 14:29
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Function gets data from localstorage
Raw
getFromLocalStorage.js
export default (itemName, defaultValue, postFn = (str) => str) => {
const item = localStorage.getItem(itemName);
if (item) {
return postFn(item);
}
return defaultValue;
};
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