dayjs - npm Package Compare versions

Comparing version 1.3.0 to 1.4.0

package.json

 {
   "name": "dayjs",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "",
@@ -5,0 +5,0 @@ "main": "src/index.js",

src/index.js

@@ -0,1 +1,8 @@
+import * as Constant from './constant'
+
+const padStart = (string, length, pad) => {
+  if (!string || string.length >= length) return string
+  return `${Array((length + 1) - string.length).join(pad)}${string}`
+}
+
 class Dayjs {
@@ -6,2 +13,11 @@ constructor(config) {
     this.date = new Date(args)
+    this.timeZone = this.date.getTimezoneOffset() / 60
+    this.timeZoneString = padStart(String(this.timeZone * -1).replace(/^(.)?(\d)/, '$10$200'), 5, '+')
+    this.mYear = this.date.getFullYear()
+    this.mMonth = this.date.getMonth()
+    this.mDay = this.date.getDate()
+    this.mWeek = this.date.getDay()
+    this.mHour = this.date.getHours()
+    this.mMinute = this.date.getMinutes()
+    this.mSecond = this.date.getSeconds()
   }
@@ -23,11 +39,12 @@
   year() {
-    return this.date.getFullYear()
+    return this.mYear
   }
 
   month() {
-    return this.date.getMonth()
+    return this.mMonth
   }
 
   unix() {
-    const zonePad = this.utc ? this.date.getTimezoneOffset() * 60 * 1000 : 0
+    // timezone(hour) * 60 * 60 * 1000 => ms
+    const zonePad = !this.utc ? 0 : this.timeZone * 60 * 60 * 1000
     return Math.floor((this.date.getTime() + zonePad) / 1000)
@@ -50,2 +67,75 @@ }
   }
+
+  add(number, string) {
+    let step
+    switch (string) {
+      case 'm':
+      case 'minutes':
+        step = Constant.SECONDS_A_MINUTE
+        break
+      case 'h':
+      case 'hours':
+        step = Constant.SECONDS_A_HOUR
+        break
+      case 'd':
+      case 'days':
+        step = Constant.SECONDS_A_DAY
+        break
+      case 'w':
+      case 'weeks':
+        step = Constant.SECONDS_A_WEEK
+        break
+      default: // s seconds
+        step = 1
+    }
+    const nextTimeStamp = this.unix() + (number * step)
+    return new Dayjs(nextTimeStamp * 1000)
+  }
+
+  subtract(number, string) {
+    return this.add(number * -1, string)
+  }
+
+  format(formatStr = 'YYYY-MM-DDTHH:mm:ssZ') {
+    const weeks = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']
+
+    return formatStr.replace(/Y{2,4}|M{1,2}|D{1,2}|d{1,4}|H{1,2}|m{1,2}|s{1,2}|Z{1,2}/g, (match) => {
+      switch (match) {
+        case 'YY':
+          return String(this.mYear).slice(-2)
+        case 'YYYY':
+          return String(this.mYear)
+        case 'M':
+          return String(this.mMonth + 1)
+        case 'MM':
+          return padStart(String(this.mMonth + 1), 2, '0')
+        case 'D':
+          return String(this.mDay)
+        case 'DD':
+          return padStart(String(this.mDay), 2, '0')
+        case 'd':
+          return String(this.mWeek)
+        case 'dddd':
+          return weeks[this.mWeek]
+        case 'H':
+          return String(this.mHour)
+        case 'HH':
+          return padStart(String(this.mHour), 2, '0')
+        case 'm':
+          return String(this.mMinute)
+        case 'mm':
+          return padStart(String(this.mMinute), 2, '0')
+        case 's':
+          return String(this.mSecond)
+        case 'ss':
+          return padStart(String(this.mSecond), 2, '0')
+        case 'Z':
+          return `${this.timeZoneString.slice(0, -2)}:00`
+        case 'ZZ':
+          return this.timeZoneString
+        default:
+          return match
+      }
+    })
+  }
 }
@@ -52,0 +142,0 @@

test/manipulate.test.js

@@ -16,1 +16,17 @@ import moment from 'moment'
 
+test('Add Time days', () => {
+  expect(dayjs().add(1, 's').unix()).toBe(moment().add(1, 's').unix())
+  expect(dayjs().add(1, 'seconds').unix()).toBe(moment().add(1, 'seconds').unix())
+  expect(dayjs().add(1, 'm').unix()).toBe(moment().add(1, 'm').unix())
+  expect(dayjs().add(1, 'minutes').unix()).toBe(moment().add(1, 'minutes').unix())
+  expect(dayjs().add(1, 'h').unix()).toBe(moment().add(1, 'h').unix())
+  expect(dayjs().add(1, 'hours').unix()).toBe(moment().add(1, 'hours').unix())
+  expect(dayjs().add(1, 'w').unix()).toBe(moment().add(1, 'w').unix())
+  expect(dayjs().add(1, 'weeks').unix()).toBe(moment().add(1, 'weeks').unix())
+  expect(dayjs().add(1, 'd').unix()).toBe(moment().add(1, 'd').unix())
+  expect(dayjs().add(1, 'days').unix()).toBe(moment().add(1, 'days').unix())
+})
+
+test('Subtract Time days', () => {
+  expect(dayjs().subtract(1, 'days').unix()).toBe(moment().subtract(1, 'days').unix())
+})

test/parse.test.js

@@ -12,2 +12,7 @@ import moment from 'moment'
 
+test('String timestamp 1523520536000 ms', () => {
+  const timestamp = 1523520536000
+  expect(dayjs(timestamp).unix()).toBe(moment(timestamp).unix())
+})
+
 test('String Other', () => {
@@ -14,0 +19,0 @@ global.console.warn = jest.genMockFunction()// moment.js otherString will throw warn

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Improved metrics

Total package byte prevSize

10747

increased by104.47%

Number of package files

12

increased by20%

Lines of code

224

increased by194.74%

No dependency changes