manifold/web/lib/util/local.ts
2022-08-29 14:50:05 -07:00

25 lines
512 B
TypeScript

export const safeLocalStorage = () =>
isLocalStorage() ? localStorage : undefined
export const safeSessionStorage = () =>
isSessionStorage() ? sessionStorage : undefined
const isLocalStorage = () => {
try {
localStorage.getItem('test')
localStorage.setItem('hi', 'mom')
return true
} catch (e) {
return false
}
}
const isSessionStorage = () => {
try {
sessionStorage.getItem('test')
sessionStorage.setItem('hi', 'mom')
return true
} catch (e) {
return false
}
}