Add week-1 materials

Author: dashersw

week-1/homework.md

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+# Homework for week 1
+
+1) Create a GitHub account
+2) Come up with your very own project idea that you will build throughout the course (you can change this afterwards)
+3) Create at least 3 different classes and several instances for these classes for your projects
+4) create at least 2 different interactions between said classes
+
+## Examples
+### Food delivery service
+#### Classes
+- Restaurant
+- Driver
+- Customer
+- Food
+
+#### Interactions
+- a Restaurant has a lot of Food that the Customer can order
+- a Customer can order Food
+- the Driver picks up the Food’s from the Restaurant and delivers it to the Customer
+
+
+### Twitter clone
+#### Classes
+- Tweet
+- User
+- Like
+
+#### Interactions
+- a User has many Tweets and can create new Tweets
+- a User can like a Tweet by creating a Like
+- each Like has one User and one Tweet
+- a Tweet can have many Likes
+- a User can have many Likes
+
+this example could also be interpreted as an Instagram clone!

week-1/index.js

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+/*
+
+Code Armagan has written in the lecture
+
+*/
+
+var three = 3
+var five = 5
+var six = 6
+
+three + five
+three + six
+
+function add(op1, op2) {
+  return op1 + op2
+}
+
+add(2456.3, -912.3)
+
+function subtract(operand1, operand2) {
+  return operand1 - operand2
+}
+
+subtract(0, 15)
+
+var multiplication = (op1, op2) => op1 * op2
+multiplication(5, 3)
+
+var armagan = {
+  name: 'Armagan',
+  age: 34
+}
+
+var anna = {
+  name: 'Anna',
+  age: 30
+}
+
+var omar = {
+  name: 'Omar',
+  surname: 'Aguinaga'
+}
+
+// console.log(armagan)
+// console.log(anna)
+
+var Person = class {
+  constructor(name, age) {
+    this.name = name
+    this.age = age
+  }
+
+  sayName() {
+    console.log('My name is' + this.name)
+  }
+
+  sayAge() {
+    return this.age
+  }
+
+  attend(meetup) {
+    this.meetup = meetup
+    meetup.attendees = this.name
+  }
+}
+
+var armagan = new Person('Armagan', 34)
+var omar = new Person('Omar', 30)
+// armagan.sayName()
+// omar.sayName()
+// console.log(armagan.sayAge())
+// console.log(omar.sayAge())
+
+var Meetup = class {
+  constructor(name) {
+    this.name = name
+    this.attendees = null
+  }
+}
+
+var wtmb = new Meetup('Women TechMakers Berlin')
+// console.log(wtmb, armagan)
+var anna = new Person('Anna', 30)
+armagan.attend(wtmb)
+omar.attend(wtmb)
+anna.attend(wtmb)
+
+console.log(armagan)