whoknows/LICENSE.txt

## README.md

      
    Raw
  

              README.md
            
          
    Javascript ArraySum

This is a simple array sum function for javascript in only 89 bytes !
I could have done an array prototype, witch would have remove the "is array" check, but i wanted to do it this way.

  
## annotated.js
function (a 						//This is the array you want to sum
	 ,b 						//Placeholder used as a counter
	 ,c 						//Placeholder used as the total value
	 ,d){ 						//Placeholder used to store the array length
	d=a.length; 					//Storing array length, it's used twice so its shorter this way
	return d? 					//First we check if a is an array
		function(){ 				//If so we start the sum function
			for(b=c=0; 			//Initialising b (counter) and c (sum)
				b<d;			//While b is lower than d (array length)
				c+=a[b++]); 		//We put in c the actual value of a then increment b
			return c }() 			//To finish we return c
		:!1 					//If a wasn't an array we return false
}

## index.js
function(a,b,c,d){d=a.length;return d?function(){for(b=c=0;b<d;c+=a[b++]);return c}():!1}

## LICENSE.txt
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 GUILLAUME COSTE <@Guillaume_Coste>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.

## package.json
{
  "name": "JavascriptArraySum",

  "description": "As its name say, it's an array sum function for javascript",

  "keywords": [
    "array",
    "sum",
    "arraysum",
    "array sum",
    "140bytes"
  ]
}

## test.html
<!DOCTYPE html>
<title>Javascript ArraySum</title>
<div>Expected value: <b>38.4foo</b></div>
<div>Actual value: <b id="ret"></b></div>
<script>
  var arraySum = function (a,b,c,d){d=a.length;return d?function(){for(b=c=0;b<d;c+=a[b++]);return c}():!1}

  //We can use any type of data inside the array :
  document.getElementById( "ret" ).innerHTML = arraySum([4,9,6,7,12.4,'foo'])
</script>
	function (a //This is the array you want to sum
	,b //Placeholder used as a counter
	,c //Placeholder used as the total value
	,d){ //Placeholder used to store the array length
	d=a.length; //Storing array length, it's used twice so its shorter this way
	return d? //First we check if a is an array
	function(){ //If so we start the sum function
	for(b=c=0; //Initialising b (counter) and c (sum)
	b<d; //While b is lower than d (array length)
	c+=a[b++]); //We put in c the actual value of a then increment b
	return c }() //To finish we return c
	:!1 //If a wasn't an array we return false
	}
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 GUILLAUME COSTE <@Guillaume_Coste>

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

	0. You just DO WHAT THE FUCK YOU WANT TO.
	{
	"name": "JavascriptArraySum",

	"description": "As its name say, it's an array sum function for javascript",

	"keywords": [
	"array",
	"sum",
	"arraysum",
	"array sum",
	"140bytes"
	]
	}
	<!DOCTYPE html>
	<title>Javascript ArraySum</title>
	<div>Expected value: <b>38.4foo</b></div>
	<div>Actual value: <b id="ret"></b></div>
	<script>
	var arraySum = function (a,b,c,d){d=a.length;return d?function(){for(b=c=0;b<d;c+=a[b++]);return c}():!1}

	//We can use any type of data inside the array :
	document.getElementById( "ret" ).innerHTML = arraySum([4,9,6,7,12.4,'foo'])
	</script>