chore: prettier source code

src/calendar/components/Header.js

@@ -30,7 +30,7 @@ export default createComponent({
 
       return (
         <div class={bem('weekdays')}>
-          {weekdays.map(item => (
+          {weekdays.map((item) => (
             <span class={bem('weekday')}>{item}</span>
           ))}
         </div>

src/calendar/components/Month.js

@@ -99,8 +99,8 @@ export default createComponent({
     },
 
     getMultipleDayType(day) {
-      const isSelected = date =>
-        this.currentDate.some(item => compareDay(item, date) === 0);
+      const isSelected = (date) =>
+        this.currentDate.some((item) => compareDay(item, date) === 0);
 
       if (isSelected(day)) {
         const prevDay = getPrevDay(day);

src/calendar/demo/index.vue

@@ -125,7 +125,7 @@ export default {
       youthDay: '青年节',
       calendar: '日历',
       maxRange: '日期区间最大范围',
-      selectCount: count => `选择了 ${count} 个日期`,
+      selectCount: (count) => `选择了 ${count} 个日期`,
       selectSingle: '选择单个日期',
       selectMultiple: '选择多个日期',
       selectRange: '选择日期区间',
@@ -148,7 +148,7 @@ export default {
       youthDay: 'Youth Day',
       calendar: 'Calendar',
       maxRange: 'Max Range',
-      selectCount: count => `${count} dates selected`,
+      selectCount: (count) => `${count} dates selected`,
       selectSingle: 'Select Single Date',
       selectMultiple: 'Select Multiple Date',
       selectRange: 'Select Date Range',

src/calendar/index.js

@@ -219,7 +219,7 @@ export default createComponent({
       const { body, months } = this.$refs;
       const top = getScrollTop(body);
       const bottom = top + this.bodyHeight;
-      const heights = months.map(item => item.height);
+      const heights = months.map((item) => item.height);
       const heightSum = heights.reduce((a, b) => a + b, 0);
 
       // iOS scroll bounce may exceed the range
@@ -412,7 +412,7 @@ export default createComponent({
 
   render() {
     if (this.poppable) {
-      const createListener = name => () => this.$emit(name);
+      const createListener = (name) => () => this.$emit(name);
 
       return (
         <Popup

src/calendar/test/index.spec.js

@@ -33,10 +33,7 @@ test('select event when type is single', async () => {
 
   await later();
 
-  wrapper
-    .findAll('.van-calendar__day')
-    .at(15)
-    .trigger('click');
+  wrapper.findAll('.van-calendar__day').at(15).trigger('click');
 
   expect(formatDate(wrapper.emitted('select')[0][0])).toEqual('2010/1/16');
 });
@@ -112,10 +109,7 @@ test('should not trigger select event when click disabled day', async () => {
 
   await later();
 
-  wrapper
-    .findAll('.van-calendar__day')
-    .at(1)
-    .trigger('click');
+  wrapper.findAll('.van-calendar__day').at(1).trigger('click');
 
   expect(formatDate(wrapper.emitted('select'))).toBeFalsy();
 });
@@ -131,10 +125,7 @@ test('confirm event when type is single', async () => {
 
   await later();
 
-  wrapper
-    .findAll('.van-calendar__day')
-    .at(15)
-    .trigger('click');
+  wrapper.findAll('.van-calendar__day').at(15).trigger('click');
 
   expect(wrapper.emitted('confirm')).toBeFalsy();
 
@@ -446,7 +437,7 @@ test('color prop when type is range', async () => {
   expect(wrapper).toMatchSnapshot();
 });
 
-test('should scroll to current month when show', async done => {
+test('should scroll to current month when show', async (done) => {
   const wrapper = mount(Calendar, {
     propsData: {
       type: 'range',
@@ -456,7 +447,7 @@ test('should scroll to current month when show', async done => {
     },
   });
 
-  Element.prototype.scrollIntoView = function() {
+  Element.prototype.scrollIntoView = function () {
     expect(this.parentNode).toEqual(
       wrapper.findAll('.van-calendar__month').at(3).element
     );

src/calendar/utils.ts

@@ -59,7 +59,7 @@ export function calcDateNum(date: [Date, Date]) {
 
 export function copyDates(dates: Date | Date[]) {
   if (Array.isArray(dates)) {
-    return dates.map(date => {
+    return dates.map((date) => {
       if (date === null) {
         return date;
       }