oscaroceguera

{
    "openapi": "3.0.0",
    "info": {
        "version": "2.0.0",
        "title": "API Rest Dynamodb example",
        "description": "Api Rest example to show the use of dynamodb, and docker-compose",
        "license": {
            "name": "Juan Ignacio Paz",
            "url": "http://www.jipnet.com.ar"
        }

oscaroceguera

#!/bin/sh

cd /setup

# Wait just in case LocalStack delays the start
sleep 7s

# Create table in DynamoDB
aws dynamodb create-table --endpoint-url http://localstack:4569 --cli-input-json file://create-players.json

oscaroceguera

{
    "players": [
        {
            "PutRequest": {
                "Item": {
                    "mytype": {
                        "S": "player"
                    },
                    "myposition": {
                        "S": "defender"

oscaroceguera

{
    "players": [
        {
            "PutRequest": {
                "Item": {
                    "mytype": {
                        "S": "player"
                    },
                    "myposition": {
                        "S": "defender"

oscaroceguera

{
    "players": [
        {
            "PutRequest": {
                "Item": {
                    "mytype": {
                        "S": "player"
                    },
                    "myposition": {
                        "S": "defender"

oscaroceguera

{
    "players": [
        {
            "PutRequest": {
                "Item": {
                    "mytype": {
                        "S": "player"
                    },
                    "myposition": {
                        "S": "forward"

oscaroceguera

{
    "TableName": "players",
    "AttributeDefinitions": [
        {
            "AttributeName": "mytype",
            "AttributeType": "S"
        },
        {
            "AttributeName": "myposition",
            "AttributeType": "S"

oscaroceguera

function countSmileys(arr) {
  let count = 0;
  let validFace = [
    ":)",
    ";)",
    ":-)",
    ";-)",
    ":~)",
    ";~)",
    ":D",

oscaroceguera

function countSmileys(arr) {
  let smiles = 0;
  let eyes = [";", ":"];
  let noses = ["-", "~"];
  let mouth = [")", "D"];
  for (let i = 0; i < arr.length; i++){
    if (arr[i].length == 3){
      if (((eyes.indexOf(arr[i][0]) != -1)) && (noses.indexOf(arr[i][1]) != -1) && (mouth.indexOf(arr[i][2]) != -1)){
        smiles++;
      }

oscaroceguera

// 1. Demonstrate all the different ways to iterate the below array
const myArray = [1, 2, 3, 4, 5, 6];

// 2. Demonstrate all the different ways to iterate the keys of
// the below object

const myObject = { x: 1, y: "hi" };

// 3. Repeat #2, demonstrate different ways to iterate
// the values of "myObject"