Function emptyTarget

docs/app/js/sanddance-app.js:6907–6909

(val)

    return value.$$typeof === REACT_ELEMENT_TYPE;
}
function emptyTarget(val) {
    return Array.isArray(val) ? [] : {};
}
function cloneUnlessOtherwiseSpecified(value, options) {
    return options.clone !== false && options.isMergeableObject(value) ? deepmerge(emptyTarget(value), value, options) : value;
}