mauricior

// Examples of https://medium.com/@alvaro.saburido/set-theory-for-arrays-in-es6-eb2f20a61848
const arrA = [1, 3, 4, 5];
const arrB = [1, 2, 5, 6, 7];

const intersection = arrA.filter((x) => arrB.includes(x));
console.log('Intersection: ', intersection);
console.log('Expected: [1,5]');

const difference = arrA.filter((x) => !arrB.includes(x));
console.log('\nDifference: ', difference);

zenoyu

/**
 * AWS Lambda (Node) - Using Insight API to Query your Cloudwatch Log for Daily Error Report
 * @author Zeno Yu <zeno.yu@gmail.com>
 */
const AWS = require('aws-sdk');
var cloudwatchlogs = new AWS.CloudWatchLogs();

exports.handler = async (event) => {

  // Cloudwatch Log Group name

codecitizen

service: my-service

provider:
  name: aws
  runtime: nodejs8.10
  stage: ${opt:stage, 'dev'}
  environment:
    REDIS_HOST:
      "Fn::GetAtt": [ElasticCacheCluster, RedisEndpoint.Address]
functions: