colouring-montreal/app/src/helpers.ts

export function dateReviver(name, value) {
    if (typeof value === "string" && /^\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d.\d\d\dZ$/.test(value)) {
        return new Date(value);
    }
    return value;
}