nathan-lapinski

console.log('is this thing on??');

nathan-lapinski

const megamanBosses = {
    [Symbol.iterator]: () => {
        return {
            next: () => {
                const stop = Math.random() > 0.85;
                
                if (!stop) {
                    return {
                        value: megaManNameCreator(),
                        done: false

nathan-lapinski

import { Component } from ‘@angular/core’;

@Component({
  selector: ‘pokemon-home’,
  template:  `
    <div><h1>{{name}}</h1></div>
  `
})
export class PokemonHomeComponent {
  name: string = ‘Pokemon, go!’;

nathan-lapinski

const arr = [1,2,3];

nathan-lapinski

const arr = [1,2,3];
const mappedArr = arr.map(value => value + 1); // returns [2,3,4]

nathan-lapinski

// overriding properties on Array.prototype is a bad idea. This is given for educational purposes only :D
Array.prototype.map = function(projectionFn) {
 let retVal = [];
  
 for (let i = 0; i < this.length; i++) {
   retVal.push(projectionFn(this[i])); 
 }
  
  return retVal;
}

nathan-lapinski

const arr = [1,2,3];

const filteredArr = arr.filter(v => v % 2 === 0); // [2]

nathan-lapinski

Array.prototype.filter = function(predicateFn) {
 let retVal = [];
 
 for (let i = 0; i < this.length; i++) {
   if (predicateFn(this[i]) {
     retVal.push(this[i]);    
   }
 }
  
 return retVal;

nathan-lapinski

const arr = [1,2,3,4,5,6];
const composedArr = arr.map(x => x + 1).filter(y => y % 2 === 0); // [2,4,6];

nathan-lapinski

const gameData = [
  {
    title: 'Mega Man 2',
    bosses: [
      {
        name: 'Bubble Man',
        weapon: 'Bubble Beam'
      },
      {
        name: 'Metal Man',