kevinchisholm

// example # 5: Demonstrating how the array validation now works better, regardless of the argument passed-in

function processRecords (records) {
    if (!(records instanceof Array)) {
        console.log(`Array provided array not valid`);
        return;
    }

    if (!records.length) {
        console.log(`No records to process`);

kevinchisholm

// example # 6: Leverage Lodash to validate the array 

function getScript(source, callback) {
    var el = document.createElement('script');
    el.onload = callback;
    el.src = source;
    
    document.body.appendChild(el);
}

kevinchisholm

// example # 7: Leverage the native isArray method to validate the array

function processRecords (records) {
    if (!Array.isArray(records)) {
        console.log(`Array provided array not valid`);
        return;
    }

    if (!records.length) {
        console.log(`No records to process`);

kevinchisholm

$.getScript('https://bit.ly/get-script-example')
    .done(() => {
        console.log('The script load is done.');
        console.dir(myData);
    });

// Hello, I am a remote script that successfully loaded.
// The script load is done.
// ["foo", "bar", "baz"]

kevinchisholm

function getScript(scriptUrl, callback) {
    const script = document.createElement('script');
    script.src = scriptUrl;
    script.onload = callback;

    document.body.appendChild(script);
}

function onScriptLoad() {
    console.log('The script load is done.');

kevinchisholm

function getScript(scriptUrl, callback) {
    const script = document.createElement('script');
    script.src = scriptUrl;
    script.onload = callback;

    document.body.appendChild(script);
}

//  anonymous function as 2nd argument
getScript('https://bit.ly/get-script-example', function () {

kevinchisholm

console.dir(myData) // myData is not defined

kevinchisholm

function getLodash(t){var d=document.createElement('script');d.onload=t,d.src='http://bit.ly/lodash-4-17-15-min',document.body.appendChild(d)}


getLodash(() => {
    // put your code here....
});

kevinchisholm

const cars = [
    { name: 'Mustang', maker: 'Ford', isSuv: false },
    { name: 'EcoSport', maker: 'Ford', isSuv: true },
    { name: 'CR-V', maker: 'Honda',  isSuv: true }
];

const match = _.find(cars, car => { return car.isSuv; });

console.log(match); // {name: "EcoSport", maker: "Ford", isSuv: true}

kevinchisholm

const cars = [
  { name: 'Mustang', maker: 'Ford', isSuv: false },
  { name: 'EcoSport', maker: 'Ford', isSuv: true },
  { name: 'CR-V', maker: 'Honda',  isSuv: true }
];

const match = _.find(cars, car => { return car.name === 'Mustang'; });

console.log(match); // {name: "Mustang", maker: "Ford", isSuv: false}