misterussell

// Problem 1
// console.log(this);
// this is: window object or global scope
// because... this is in the global scope

// // Problem 2
var obj1 = {
 myName: 'obj1',
 this: this
};

misterussell

  var settings = {
  	url: '<<server link here>',
  	type: 'GET',
  	success: (data, status, xhr) => {
        //THE forEach loop below runs through our server, pulling all current data to display. 
  	data.forEach( (message, i, arr) => {
          let messageLine = $(`
            <li class=>
              <span class="postDetails">${message.userName} (${moment(message.timeStamp).format('DD/MM/YY, h:mm a')}):</span>
              <span class="postBody">${message.body}</span>

misterussell

function subArray(array, length) {
  // get an array
  // for each over the array
  // if the index is length spots in
  // the numbers it traversed should be kept in an
  // new array
  let storage = [];
  let i = 0;
  //
  while (storage.length < (array.length / length)) {

misterussell

// function to confirm the ending of a string
function confirmEnding(s, eS) {
  // look at the end string (s)
  // look at the end of the end string (eS)
  // compare the index of the last of both
  // cycle over the two string simulteanously
  // if gets to the beginning of endString and nothing has been false
  // return true

  let splitString = s.split('');

misterussell

function rot13(S) {
  //create our alphabet
  let az = 'abcdefghijklmnopqrstuvwxyz'.toUpperCase().split('');
  //create an array for the string passed in
  let splitS = S.split(' ');
  //recreate the new arrays
  let newString = splitS.map((word) => {
    let splitWord = word.split('');
    let newWord = splitWord.map((letter) => {
      // when letter = az

misterussell

function diff(arr1, arr2) {
  // put the arrays together
  // loop over the data
  combinedArr = arr1.concat(arr2);
  // filter over the combined array and compare the index and last index of each number
  // if they match then return that number
  let combedArray = combinedArr.filter((num) => {
    if (combinedArr.indexOf(num) === combinedArr.lastIndexOf(num)) {
      return num;
    }

misterussell

const waffles = [
  { name: 'Chocolate Chip', calories: 800 },
  { name: 'Blueberry', calories: 400 },
  { name: 'Whole Grain', calories: 350 },
  { name: 'Savory', calories: 600 }
];

const isHealthy = waffle => waffle.calories < 200;
const getName = waffle => waffle.name;
const getItemNames = items => items.filter(isHealthy).map(getName);

misterussell

function checkIfArray(arr) {
  if (arr.constructor === Array ) {
    return arr;
  } else return convertToArray(arr);
}

function convertToArray(string) {
  return Array.from(string);
}

misterussell

function isValidWalk(walk) {
    let compass = {};

    walk.forEach((direction, i) => {
      if (compass[direction]) {
        compass[direction] += 1;
      } else {
        compass[direction] = 1;
      }
    });

misterussell

function combineValues(data) {
  // compute the value of the last 3 vals
  return getLastThree(data).reduce((a, b) => {
    return a + b;
  }, 0);
}

function getLastThree(data) {
  // if the length is 3 we don't need to pull any specific locations as we are computing against all of these
  if (data.length > 3) {