xpansive/LICENSE.txt

## README.md

      
    Raw
  

              README.md
            
          
    Rotate string

This function will rotate a string either forwards or backwards, and does so in 9155 bytes.
For example, "hello" shifted by 3 is "llohe" and "123456789" shifted by -37 is "234567891".

  
## annotated.js
function(a, // The text to rotate
         b) // The amount to shift by
{
  return
    a.slice(b%=a.length) // Get a slice starting at the shift amount and going to the end of the string
                         // Also modulo shift by the text length to make sure we stay inside
    +a.slice(0,b) // Add on a slice from the beginning of the string to the shift amount
}

## index.js
function(a,b){return a.slice(b%=a.length)+a.slice(0,b)}

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

 Copyright (C) 2011 Noah Weninger <https://github.com/xpansive>

 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": "rotateString",

  "description": "Rotates the text in strings either forwards or backwards.",

  "keywords": [
    "string",
    "rotate",
    "shift"
  ]
}

## test.html
<!DOCTYPE html>
<title>rotateString example</title>
<pre id=out onmouseover="inc=-1" onmouseout="inc=1"></pre>
<script>
  var rotateString = function(a,b){return a.slice(b%=a.length)+a.slice(0,b)};

  var shift = 0, inc = 1;
  setInterval(function() {
    document.getElementById("out").innerHTML = rotateString("140byt.es rules!   ", shift += inc);
  }, 100);
</script>
	function(a, // The text to rotate
	b) // The amount to shift by
	{
	return
	a.slice(b%=a.length) // Get a slice starting at the shift amount and going to the end of the string
	// Also modulo shift by the text length to make sure we stay inside
	+a.slice(0,b) // Add on a slice from the beginning of the string to the shift amount
	}
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 Noah Weninger <https://github.com/xpansive>

	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": "rotateString",

	"description": "Rotates the text in strings either forwards or backwards.",

	"keywords": [
	"string",
	"rotate",
	"shift"
	]
	}
	<!DOCTYPE html>
	<title>rotateString example</title>
	<pre id=out onmouseover="inc=-1" onmouseout="inc=1"></pre>
	<script>
	var rotateString = function(a,b){return a.slice(b%=a.length)+a.slice(0,b)};

	var shift = 0, inc = 1;
	setInterval(function() {
	document.getElementById("out").innerHTML = rotateString("140byt.es rules! ", shift += inc);
	}, 100);
	</script>