Function isPatch

dash/dash-renderer/src/actions/patch.ts:25–27

(obj: any)

type PatchHandler = (previous: any, patchUpdate: PatchOperation) => any;

export function isPatch(obj: any): boolean {
    return has('__dash_patch_update', obj);
}

function getLocationIndex(value: LocationIndex, previous: any) {
    if (is(Number, value) && value < 0) {