finalcut/arrays.html

## arrays.html
<html>
<head>
    <script type="text/javascript">
        // better way to create an array
        // its easier and less prone to mistakes
       var betterArray = ['summer','fall'];
       //console.log(betterArray);

       //console.table(betterArray);

        // not a good way to create an array
        // it can be confusing and lead to unexpected
        // results
       var worseArray = new Array(43);
       //console.log(worseArray);

       // function to determine the month number from the month abbrv
       function whatNumberIsThisMonth(month){
           var months = ['garbage','Jan','Feb'
            ,'Mar','Apr','May','Jun','Jul','Aug','Sep'
            ,'Oct','Nov','Dec'];

            // show me the months
            //console.table(months);

            // indexOf will return -1 if it can't find the month
            // remember, javascript is case sensitive so it won't find
            // jan but will find Jan
            return months.indexOf(month);

       }

       var myFamily=[];
       function addAKidToMyFamily(newKid){
           myFamily.push(newKid);
            //dont use console in production; it is just
            // a tool to help you while developing
            // to help you figure out what your code is doing
           console.table(myFamily);
       }

    function gotDivorced(person){
        //find the person in the family
        var index = myFamily.indexOf(person);
        // if the person exists in the family remove them.
        if(index !== -1){
            // remember, -1 means the item wasn't in the array

            // we need to know how long the myFamily array is:
            var lastIndex = myFamily.length -1;
            if(index === 0){
                myFamily = myFamily.slice(1);
            }
            // removing last person, so we grab from the first
            //to the next to last
            else if(index === lastIndex){
                myFamily = myFamily.slice(0, lastIndex-1);
            }
            else {
                // removing someone from the middle of the array

                // slice will go from the first argument index
                // and then count out to the second argument number
                // of indexes to get data.
                var firstPart = myFamily.slice(0,index);

                // slice with only one argument will start at the first
                // index and then grab all the way to the end of the array
                var lastPart = myFamily.slice(index+1);

                // concat is an array method to concatenate two arrays into
                // one resulting array.
                myFamily = firstPart.concat(lastPart);
            }
        }


    }

    </script>

</head>

<body>
this is a test page for playing with arrays
</body>

</html>
	<html>
	<head>
	<script type="text/javascript">
	// better way to create an array
	// its easier and less prone to mistakes
	var betterArray = ['summer','fall'];
	//console.log(betterArray);

	//console.table(betterArray);

	// not a good way to create an array
	// it can be confusing and lead to unexpected
	// results
	var worseArray = new Array(43);
	//console.log(worseArray);

	// function to determine the month number from the month abbrv
	function whatNumberIsThisMonth(month){
	var months = ['garbage','Jan','Feb'
	,'Mar','Apr','May','Jun','Jul','Aug','Sep'
	,'Oct','Nov','Dec'];

	// show me the months
	//console.table(months);

	// indexOf will return -1 if it can't find the month
	// remember, javascript is case sensitive so it won't find
	// jan but will find Jan
	return months.indexOf(month);

	}

	var myFamily=[];
	function addAKidToMyFamily(newKid){
	myFamily.push(newKid);
	//dont use console in production; it is just
	// a tool to help you while developing
	// to help you figure out what your code is doing
	console.table(myFamily);
	}

	function gotDivorced(person){
	//find the person in the family
	var index = myFamily.indexOf(person);
	// if the person exists in the family remove them.
	if(index !== -1){
	// remember, -1 means the item wasn't in the array

	// we need to know how long the myFamily array is:
	var lastIndex = myFamily.length -1;
	if(index === 0){
	myFamily = myFamily.slice(1);
	}
	// removing last person, so we grab from the first
	//to the next to last
	else if(index === lastIndex){
	myFamily = myFamily.slice(0, lastIndex-1);
	}
	else {
	// removing someone from the middle of the array

	// slice will go from the first argument index
	// and then count out to the second argument number
	// of indexes to get data.
	var firstPart = myFamily.slice(0,index);

	// slice with only one argument will start at the first
	// index and then grab all the way to the end of the array
	var lastPart = myFamily.slice(index+1);

	// concat is an array method to concatenate two arrays into
	// one resulting array.
	myFamily = firstPart.concat(lastPart);
	}
	}


	}

	</script>

	</head>

	<body>
	this is a test page for playing with arrays
	</body>

	</html>