classwork-9

Balashov Nikita · OlegLustenko · commit 66e8610df81c · 2018-06-27T07:23:05.000+03:00
diff --git a/js-core/classworks/classwork-9/general.json b/js-core/classworks/classwork-9/general.json
@@ -0,0 +1,12 @@
+const myJson = {
+    "name": "my library",
+    "version": 10,
+    "dependency": {
+        "react": "^16.4.0",
+        "babel": false,
+    },
+}
+
+myJson.int = myJson;
+
+console.log(myJson);
diff --git a/js-core/classworks/classwork-9/index.html b/js-core/classworks/classwork-9/index.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Class work 9</title>
+</head>
+<body>
+<script src="src/main.js"></script>
+<script src="general.json"></script>
+</body>
+</html>
diff --git a/js-core/classworks/classwork-9/src/main.js b/js-core/classworks/classwork-9/src/main.js
@@ -0,0 +1,79 @@
+'use strict';
+
+const myobj = {
+    methodES5: function() {
+        return `ES5`
+    },
+    methodES6() {
+        return `ES6`
+    },
+    set length(version) {
+        myobj.version = version
+    },
+    get length() {
+        return myobj.version
+    }
+}
+
+console.log(myobj.methodES5())
+console.log(myobj.methodES6())
+
+function add(a, b) {
+    return a + b
+}
+
+const sumES6 = (a, b) => a + b
+
+const sum2ES6 = (a, b) => {
+    return a + b
+}
+
+console.log(add(2, 12))
+console.log(sumES6(0, 6))
+console.log(sum2ES6(2, 4))
+
+const returnIyourName = (name) => `I am your ${name}`
+const returnObjectWithName = (name, id, version) => {
+    return {name, id, version}
+}
+const returnObjectWithNameV2 = (name) => ({name})
+
+console.log(returnIyourName(`Nikita`))
+console.log(returnObjectWithName(`Nikita`, 10, `0.0.1`))
+console.log(returnObjectWithNameV2(`Nikita`))
+
+const userArray = [`Name1`, `Name2`, `Name3`]
+
+const returnObject = arr => arr.map(name => ({name}))
+
+console.log(returnObject(userArray))
+
+
+const obj = {
+    name: `student`,
+    id: 0,
+    salary: `+500$`
+}
+
+const test = () => this
+
+//TASK with this
+
+let book1 = {
+    name: `Learn Ruby`,
+    pages: 200,
+    showPages: showPages
+}
+
+let book2 = {
+    name: `Be a pro in JS`,
+    pages: 10,
+    showPages: showPages
+}
+
+function showPages() {
+    return this.pages
+}
+
+console.log(book1.showPages())
+console.log(book2.showPages())
