Prinzhorn/LICENSE.txt

## README.md

      
    Raw
  

              README.md
            
          
    compress hex color strings

In hex you use three or six digits to define a color. By replacing all six-digit colors with the closest color which can be expressed with three digits, we save 3 bytes each! Hooray!
http://www.w3.org/TR/CSS2/syndata.html#value-def-color
The three-digit RGB notation (#rgb) is converted into six-digit form (#rrggbb) by replicating digits, not by adding zeros.

Examples:
'00ff00' -> '0f0'
'34cf9d' -> '3c9'

  
## annotated.js
function a(b, c) {
    return ++c ?
		(("0x" + b) / 17 + .5 | 0).toString(16) :
		b.replace(/../g, a)
}

## index.js
function a(b,c){return++c?(("0x"+b)/17+.5|0).toString(16):b.replace(/../g,a)}

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

 Copyright (C) 2012 Alexander Prinzhorn (@Prinzhorn) https://github.com/Prinzhorn

 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": "hexGolfer",

  "description": "Compress hex color strings by using three instead of six digits.",

  "keywords": [
    "color",
    "hex",
    "compress"
  ]
}

## test.html
<!DOCTYPE html>
<title>Foo</title>
<div style="background:#34cf9d;">Original value: #<b>34cf9d</b></div>
<div style="background:#3c9;">Expected value: #<b>3c9</b></div>
<div>Actual value: #<b id="ret"></b></div>
<script>
  // write a small example that shows off the API for your example
  // and tests it in one fell swoop.

  var myFunction = function a(b,c){return++c?(("0x"+b)/17+.5|0).toString(16):b.replace(/../g,a)}

  var ret = document.getElementById( "ret" );
  var color = myFunction('34cf9d');
  ret.innerHTML = color;
  ret.parentNode.style.background = '#' + color;
</script>
	function a(b, c) {
	return ++c ?
	(("0x" + b) / 17 + .5 \| 0).toString(16) :
	b.replace(/../g, a)
	}
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2012 Alexander Prinzhorn (@Prinzhorn) https://github.com/Prinzhorn

	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": "hexGolfer",

	"description": "Compress hex color strings by using three instead of six digits.",

	"keywords": [
	"color",
	"hex",
	"compress"
	]
	}
	<!DOCTYPE html>
	<title>Foo</title>
	<div style="background:#34cf9d;">Original value: #<b>34cf9d</b></div>
	<div style="background:#3c9;">Expected value: #<b>3c9</b></div>
	<div>Actual value: #<b id="ret"></b></div>
	<script>
	// write a small example that shows off the API for your example
	// and tests it in one fell swoop.

	var myFunction = function a(b,c){return++c?(("0x"+b)/17+.5\|0).toString(16):b.replace(/../g,a)}

	var ret = document.getElementById( "ret" );
	var color = myFunction('34cf9d');
	ret.innerHTML = color;
	ret.parentNode.style.background = '#' + color;
	</script>