in modules/stacked-calendar/src/utils.js [23:34]
hour: getHour(d),
value: getValue(d),
}));
};
/**
* Derive the min and max values of an given array of data
* @param {array} data - input data with attribute value
* @return the min and max values in shape of [min, max]
*/
export const extractValueRange = data => {
if (!data || data.length === 0) {