feat: finish the code diary.

.gitignore

@@ -0,0 +1,9 @@
+# Created by .ignore support plugin (hsz.mobi)
+### Example user template template
+### Example user template
+
+# IntelliJ project files
+.idea
+*.iml
+out
+gen

diary.js

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+class Diary {
+  constructor ({date, location, weather}) {
+    this.date = date
+    this.location = location
+    this.weather = weather
+    this.list = []
+  }
+
+  wakeUp (time) {
+    console.log(`wakeUp at ${time}`)
+    this.list.push({
+      item: 'wakeUp',
+      time: time,
+    })
+  }
+
+  haveBreakfast (time) {
+    console.log(`haveBreakfast at ${time}`)
+    this.list.push({
+      item: 'haveBreakfast',
+      time: time,
+    })
+  }
+
+  doPartTimeWork (time) {
+    console.log(`doPartTimeWork at ${time}`)
+    this.list.push({
+      item: 'doPartTimeWork',
+      time: time,
+    })
+  }
+
+  haveLunch (time) {
+    console.log(`haveLunch at ${time}`)
+    this.list.push({
+      item: 'haveLunch',
+      time: time,
+    })
+  }
+
+  haveSiesta (time) {
+    console.log(`haveSiesta at ${time}`)
+    this.list.push({
+      item: 'haveSiesta',
+      time: time,
+    })
+  }
+
+  attendClass (time) {
+    console.log(`attendClass at ${time}`)
+    this.list.push({
+      item: 'attendClass',
+      time: time,
+    })
+  }
+
+  haveDinner (time) {
+    console.log(`haveDinner at ${time}`)
+    this.list.push({
+      item: 'haveDinner',
+      time: time,
+    })
+  }
+  studyAndSumUp (time) {
+    console.log(`studyAndSumUp at ${time}`)
+    this.list.push({
+      item: 'studyAndSumUp',
+      time: time,
+    })
+  }
+
+  goToBed (time) {
+    console.log(`goToBed at ${time}`)
+    this.list.push({
+      item: 'goToBed',
+      time: time,
+    })
+  }
+
+  sleep (time) {
+    console.log(`sleep at ${time}`)
+    this.list.push({
+      item: 'sleep',
+      time: time,
+    })
+  }
+}
+
+const yesterday = new Diary({
+  date: '2019年6月21日',
+  location: '中国传媒大学',
+  weather: '晴',
+})
+
+yesterday.wakeUp('8:00 AM')
+yesterday.haveBreakfast('8:30 AM')
+yesterday.doPartTimeWork('9:30 AM')
+yesterday.haveLunch('11:30 AM')
+yesterday.haveSiesta('12:30 PM')
+yesterday.attendClass('3:30 PM')
+yesterday.haveDinner('6:30 PM')
+yesterday.studyAndSumUp('8:30 PM')
+yesterday.goToBed('10:30 PM')
+yesterday.sleep('11:30 PM')
+
+console.log(yesterday.list)