Function getSettingsPrefixAtom

frontend/app/store/global.ts:251–265

(prefix: string)

}

function getSettingsPrefixAtom(prefix: string): Atom<SettingsType> {
    if (isPreviewWindow()) return NullAtom as Atom<SettingsType>;
    let settingsPrefixAtom = settingsAtomCache.get(prefix + ":");
    if (settingsPrefixAtom == null) {
        // create a stable, closured reference to use as the deepCompareReturnPrev key
        const cacheKey = {};
        settingsPrefixAtom = atom((get) => {
            const settings = get(atoms.settingsAtom);
            const newValue = getPrefixedSettings(settings, prefix);
            return deepCompareReturnPrev(cacheKey, newValue);
        });
        settingsAtomCache.set(prefix + ":", settingsPrefixAtom);
    }
    return settingsPrefixAtom;
}

function getSingleBlockAtomCache(blockId: string): Map<string, Atom<any>> {
    const blockORef = WOS.makeORef("block", blockId);