init component

node_modules/buetify/lib/components/form/datepicker/utils.js

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+import { elem } from 'fp-ts/lib/Array';
+import { fromEquals } from 'fp-ts/lib/Eq';
+import { fromCompare, geq, leq } from 'fp-ts/lib/Ord';
+export function isDate(value) {
+  // from date-fns
+  return value instanceof Date || typeof value === 'object' && Object.prototype.toString.call(value) === '[object Date]';
+}
+export function getStartOfDay(date) {
+  const clone = new Date(date.getTime());
+  clone.setHours(0, 0, 0, 0);
+  return clone;
+}
+export function getEndOfDay(date) {
+  const clone = new Date(date.getTime());
+  clone.setHours(23, 59, 59, 999);
+  return clone;
+}
+export function isSameDay(x, y) {
+  return getStartOfDay(x).getTime() === getStartOfDay(y).getTime();
+}
+export function isBeforeDay(date, isBefore) {
+  return date.getTime() < getStartOfDay(isBefore).getTime();
+}
+export function isAfterDay(date, isAfter) {
+  return date.getTime() > getEndOfDay(isAfter).getTime();
+}
+
+function compareSerialDate(x, y) {
+  return isBeforeDay(x, y) ? -1 : isAfterDay(x, y) ? 1 : 0;
+}
+
+export function isSameMonth(x, y) {
+  return x.getFullYear() === y.getFullYear() && x.getMonth() === y.getMonth();
+}
+export const eqSerialDate = fromEquals(isSameDay);
+export const ordSerialDate = fromCompare(compareSerialDate);
+export const isOnOrAfterDate = geq(ordSerialDate);
+export const isOnOrBeforeDate = leq(ordSerialDate);
+export const elemSerialDate = elem(ordSerialDate);
+export function getStartOfMonth(date) {
+  const clone = new Date(date.getTime());
+  clone.setDate(1);
+  clone.setHours(0, 0, 0, 0);
+  return clone;
+}
+export function getEndOfMonth(date) {
+  const clone = new Date(date.getTime());
+  const month = clone.getMonth();
+  clone.setFullYear(clone.getFullYear(), month + 1, 0);
+  clone.setHours(23, 59, 59, 999);
+  return clone;
+}
+export function getStartOfWeek(date, weekStartsOn = 0) {
+  const clone = new Date(date.getTime());
+  const day = clone.getDay();
+  const diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn;
+  clone.setDate(clone.getDate() - diff);
+  clone.setHours(0, 0, 0, 0);
+  return clone;
+}
+export function getEndOfWeek(date, weekStartsOn = 0) {
+  const clone = new Date(date.getTime());
+  const day = clone.getDay();
+  const diff = (day < weekStartsOn ? -7 : 0) + 6 - (day - weekStartsOn);
+  clone.setDate(clone.getDate() + diff);
+  clone.setHours(23, 59, 59, 999);
+  return clone;
+}
+export function isWithinWeek(date, secondDate, weekStartsOn = 0) {
+  return isOnOrAfterDate(date, getStartOfWeek(secondDate, weekStartsOn)) && isOnOrBeforeDate(date, getEndOfWeek(secondDate, weekStartsOn));
+}
+export function getDaysInMonth(date) {
+  const clone = new Date(date.getTime());
+  const year = clone.getFullYear();
+  const monthIndex = clone.getMonth();
+  const lastDayOfMonth = new Date(0);
+  lastDayOfMonth.setFullYear(year, monthIndex + 1, 0);
+  lastDayOfMonth.setHours(0, 0, 0, 0);
+  return lastDayOfMonth.getDate();
+}
+export function addDays(date, days) {
+  const clone = new Date(date.getTime());
+  clone.setDate(clone.getDate() + days);
+  return clone;
+}
+export function getDatesInWeek(date, weekStartsOn = 0) {
+  const dates = [];
+  let day = getStartOfWeek(date, weekStartsOn);
+  const end = getEndOfWeek(date, weekStartsOn);
+
+  while (isOnOrBeforeDate(day, end)) {
+    dates.push(day);
+    day = addDays(day, 1);
+  }
+
+  return dates;
+}
+export function addMonths(date, months) {
+  const clone = new Date(date.getTime());
+  const newMonth = clone.getMonth() + months;
+  const dateWithDesiredMonth = new Date(0);
+  dateWithDesiredMonth.setFullYear(clone.getFullYear(), newMonth, 1);
+  dateWithDesiredMonth.setHours(0, 0, 0, 0);
+  const daysInMonth = getDaysInMonth(dateWithDesiredMonth);
+  clone.setMonth(newMonth, Math.min(daysInMonth, clone.getDate()));
+  return clone;
+}
+//# sourceMappingURL=utils.js.map