Доделала карточки

src/pages/newCalendar/utils/calendarFunctions.js

@@ -7,3 +7,9 @@ export function trimName(lastName, firstName, patronymic) {
   let checkedPatronymic = patronymic !== null ? patronymic[0] + "." : "";
   return `${lastName} ${checkedFirstName}${checkedPatronymic}`;
 }
+
+export function verifyTime(dayTime) {
+  let timeArray = dayTime.split(":").map((elem) => parseInt(elem, 10));
+  let newTime = timeArray[1] >= 30 ? timeArray[0] + 1 : timeArray[0];
+  return newTime;
+}