phoetry · December 2, 2011 12:07 · tsaniel · Dec 4, 2011 · jed · Dec 4, 2011
diff --git a/annotated.js b/annotated.js
 Array.prototype.unique =
 function()
 {
      for(var 
            a = this.slice().sort(),  // sort this array
            c = a.length,             // length of sorted array
            b = [];                   // result array
            c--;                      // loop
            a[c] === a[c-1] ||        // if current item is equal with neighbor, do not
            b.push(a[c])              // push it
      );
      return b;                       // return the result
 }
diff --git a/index.js b/index.js
 // 122 bytes
 Array.prototype.unique=function(){for(var a=this.slice().sort(),b=[],c=a.length;c--;a[c]===a[c-1]||b.push(a[c]));return b}
diff --git a/LICENSE.txt b/LICENSE.txt
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE>

 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.
diff --git a/package.json b/package.json
 {
  "name": "Cross-browser Array.prototype.unique",
  "keywords": [
    "array",
    "unique",
    "sort"
  ]
 }
diff --git a/test.html b/test.html
 <!DOCTYPE html> 
 <title>Foo</title>
 <div>Expected value: <b>undefined</b></div>
 <div>Actual value: <b id="ret"></b></div>
 <script>
    Array.prototype.unique=function(){for(var a=this.slice().sort(),b=[],c=a.length;c--;a[c]===a[c-1]||b.push(a[c]));return b}

    var arr = ['f','h','j','s','h','f','j','s','h','f','g','a','h','s','f','i','a','h','f','i','w','a','o','h','f','p','a','f','h','d','s','f','j','h'];
    document.getElementById( "ret" ).innerHTML = arr.unique().join(', ');
 </script>
	Array.prototype.unique =
	function()
	{
	for(var
	a = this.slice().sort(), // sort this array
	c = a.length, // length of sorted array
	b = []; // result array
	c--; // loop
	a[c] === a[c-1] \|\| // if current item is equal with neighbor, do not
	b.push(a[c]) // push it
	);
	return b; // return the result
	}
	// 122 bytes
	Array.prototype.unique=function(){for(var a=this.slice().sort(),b=[],c=a.length;c--;a[c]===a[c-1]\|\|b.push(a[c]));return b}
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE>

	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": "Cross-browser Array.prototype.unique",
	"keywords": [
	"array",
	"unique",
	"sort"
	]
	}
	<!DOCTYPE html>
	<title>Foo</title>
	<div>Expected value: <b>undefined</b></div>
	<div>Actual value: <b id="ret"></b></div>
	<script>
	Array.prototype.unique=function(){for(var a=this.slice().sort(),b=[],c=a.length;c--;a[c]===a[c-1]\|\|b.push(a[c]));return b}

	var arr = ['f','h','j','s','h','f','j','s','h','f','g','a','h','s','f','i','a','h','f','i','w','a','o','h','f','p','a','f','h','d','s','f','j','h'];
	document.getElementById( "ret" ).innerHTML = arr.unique().join(', ');
	</script>