WeekOneHomework *completed*

[array415]

Was fun.
WDI30 homework group is 10/10!

my comfort level was 3

[melicarls]

Your solutions are great! I'm glad that you were able to work with your peers- that's an awesome way to practice and learn. A quick note on isPalindrome:

• Here's a suggestion to get rid of spaces and handle capitalization:

var shiftedLetter;
var poppedLetter;
var wordArray; 

function shiftAndPop() {
  shiftedLetter = wordArray.shift();
  poppedLetter = wordArray.pop();
}

function isPalindrome(word) {
// This line will split the word (or sentence) at each space and join it back together without the spaces
// Then it converts the word into lowercase so the function overlooks capitalization
  word = word.split(' ').join('').toLowerCase()
  wordArray = word.split("");
  shiftAndPop();

  while(shiftedLetter === poppedLetter){
    shiftAndPop();

  if(wordArray <= 1) {
    return true;
  }

  }
    return false;
}

It's generally not a great idea to use global variables. If you can refactor this solution to declare your variables within the functions, that would be considered a more DRY solution.