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  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
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<script id="jsbin-javascript">
// -----------------------------------------------
// Name: Kean Mattingly
// -----------------------------------------------

// -----------------------------------------------
// Exercise: Property Path Evaluation
// -----------------------------------------------

function propertyValueAt(jsObject, objProperty) {
  var i = 0, nestedJsObject = jsObject;
  do {
    nestedJsObject = nestedJsObject[objProperty[i++]];
  } while (i < objProperty.length, nestedJsObject);
  return nestedJsObject;
}

// -----------------------------------------------
// Exercise: Sum Nested Arrays
// -----------------------------------------------

function sumNested(numArray) {
  var accumulator = 0;
  for (var i = 0;i < numArray.length;i++) {
    if (numArray[i].constructor == Array) {
      accumulator += sumNested(numArray[i]);
    } else if (numArray[i] == Number) {
      accumulator += numArray[i];
    }
  }
  return accumulator;
}
var numArray = [1,2,3,4,[1,2,3,[1,2,3], 2], 4];

// -----------------------------------------------
// Exercise: Word Count
// -----------------------------------------------

function wordCount(sentence) {
  var possibleWords = sentence.trim().split(" ");
  var wordCount = 0;
  for (var i = 0; i < possibleWords.length; i++) {
    if (!!possibleWords[i].trim()) {
      wordCount++;
    }
  }
  return wordCount;
}

// -----------------------------------------------
// Anagram Tester
// -----------------------------------------------

function areTheseAnagrams(firstString, secondString) {
  if (firstString.length !== secondString.length) return false;
  for (var i = 0; i < firstString.length; i++) {
    secondString = secondString.replace(firstString.charAt(i), '');
  }
  return secondString.length > 0 ? false : true;
}

// -----------------------------------------------
// Analyze Prices
// -----------------------------------------------
//this is a sin, I know
function analyzePrices(priceArray) {
  var differenceArray = [];
  for (var i = 0; i < priceArray.length; i++) {
    var largestDifference = 0;
    var indexOfLargest = i;
    var indexOfSmallest = i;
    for (var j = i; j < priceArray.length; j++) {
      if (priceArray[j] - priceArray[i] > largestDifference) {
        largestDifference = priceArray[j] - priceArray[i];
        indexOfLargest = j;
      }
    }
    differenceArray.push({
      diff: largestDifference,
      largest: indexOfLargest,
      smallest: indexOfSmallest
    })
  }
  var bestBuy = differenceArray[0];
  for (var k = 1; k < differenceArray.length; k++) {
    if (bestBuy.diff < differenceArray[k].diff) {
      bestBuy = differenceArray[k];
    }
  }
  return {
    buyIndex: bestBuy.smallest,
    sellIndex: bestBuy.largest
  }
}

// -----------------------------------------------
// Exercise: Fizz Buzz
// -----------------------------------------------

function fizzBuzz(num) {
  var fizzBuzzString = '';
  if (num <= 0) return fizzBuzzString;
  for (var i = 1; i <= num; i++) {
    fizzBuzzString += i;
    if (i % 3 == 0 && i > 0) {
      fizzBuzzString += 'fizz';
    }
    if (i % 5 == 0 > 0) {
      fizzBuzzString += 'buzz';
    }
    fizzBuzzString += i == num ? '' : ', ';
  }
  return fizzBuzzString;
}

// -----------------------------------------------
// Exercise: Object Oriented Programming - Car
// -----------------------------------------------

function Car() {
  this.speed = 0;
  this.getSpeed = function() {
    return this.speed;
  }
  this.setSpeed = function(speed) {
    this.speed = speed;
  }
  this.stop = function() {
    this.speed = 0;
  }
}

// -----------------------------------------------
// Exercise:
// -----------------------------------------------
</script>


<script id="jsbin-source-javascript" type="text/javascript">// -----------------------------------------------
// Name: Kean Mattingly
// -----------------------------------------------

// -----------------------------------------------
// Exercise: Property Path Evaluation
// -----------------------------------------------

function propertyValueAt(jsObject, objProperty) {
  var i = 0, nestedJsObject = jsObject;
  do {
    nestedJsObject = nestedJsObject[objProperty[i++]];
  } while (i < objProperty.length, nestedJsObject);
  return nestedJsObject;
}

// -----------------------------------------------
// Exercise: Sum Nested Arrays
// -----------------------------------------------

function sumNested(numArray) {
  var accumulator = 0;
  for (var i = 0;i < numArray.length;i++) {
    if (numArray[i].constructor == Array) {
      accumulator += sumNested(numArray[i]);
    } else if (numArray[i] == Number) {
      accumulator += numArray[i];
    }
  }
  return accumulator;
}
var numArray = [1,2,3,4,[1,2,3,[1,2,3], 2], 4];

// -----------------------------------------------
// Exercise: Word Count
// -----------------------------------------------

function wordCount(sentence) {
  var possibleWords = sentence.trim().split(" ");
  var wordCount = 0;
  for (var i = 0; i < possibleWords.length; i++) {
    if (!!possibleWords[i].trim()) {
      wordCount++;
    }
  }
  return wordCount;
}

// -----------------------------------------------
// Anagram Tester
// -----------------------------------------------

function areTheseAnagrams(firstString, secondString) {
  if (firstString.length !== secondString.length) return false;
  for (var i = 0; i < firstString.length; i++) {
    secondString = secondString.replace(firstString.charAt(i), '');
  }
  return secondString.length > 0 ? false : true;
}

// -----------------------------------------------
// Analyze Prices
// -----------------------------------------------
//this is a sin, I know
function analyzePrices(priceArray) {
  var differenceArray = [];
  for (var i = 0; i < priceArray.length; i++) {
    var largestDifference = 0;
    var indexOfLargest = i;
    var indexOfSmallest = i;
    for (var j = i; j < priceArray.length; j++) {
      if (priceArray[j] - priceArray[i] > largestDifference) {
        largestDifference = priceArray[j] - priceArray[i];
        indexOfLargest = j;
      }
    }
    differenceArray.push({
      diff: largestDifference,
      largest: indexOfLargest,
      smallest: indexOfSmallest
    })
  }
  var bestBuy = differenceArray[0];
  for (var k = 1; k < differenceArray.length; k++) {
    if (bestBuy.diff < differenceArray[k].diff) {
      bestBuy = differenceArray[k];
    }
  }
  return {
    buyIndex: bestBuy.smallest,
    sellIndex: bestBuy.largest
  }
}

// -----------------------------------------------
// Exercise: Fizz Buzz
// -----------------------------------------------

function fizzBuzz(num) {
  var fizzBuzzString = '';
  if (num <= 0) return fizzBuzzString;
  for (var i = 1; i <= num; i++) {
    fizzBuzzString += i;
    if (i % 3 == 0 && i > 0) {
      fizzBuzzString += 'fizz';
    }
    if (i % 5 == 0 > 0) {
      fizzBuzzString += 'buzz';
    }
    fizzBuzzString += i == num ? '' : ', ';
  }
  return fizzBuzzString;
}

// -----------------------------------------------
// Exercise: Object Oriented Programming - Car
// -----------------------------------------------

function Car() {
  this.speed = 0;
  this.getSpeed = function() {
    return this.speed;
  }
  this.setSpeed = function(speed) {
    this.speed = speed;
  }
  this.stop = function() {
    this.speed = 0;
  }
}

// -----------------------------------------------
// Exercise:
// -----------------------------------------------
</script></body>
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