tsaniel · July 17, 2011 07:37 · hartrock · Jul 24, 2011 · atk · Jul 24, 2011
diff --git a/README.md b/README.md
diff --git a/annotated.js b/annotated.js
 function f(
  a, // input (expect object)
  b, // placeholder
  c  // placeholder
 ){
  for (b in 
    // if the input is an object, assign an empty array to c and loop through the properties of it;
    // otherwise assign false to c and iterate over nothing.
    // but since it's just a roughly checking, a string "[object Object]" will falsely be identified as object,
    // and starts the iteration in most of the browsers -
    // as properties on strings can be accessed like arrays(except lower IE version, e.g. IE7).
    // (reference: http://kangax.github.com/es5-compat-table/#property-access-on-strings).
    // anyway, the function still works although there may be unwanted loopings with a bit slower.
    (c = a == '' + {} && []) && a
  )
    // fill array with object-style key: value pairs, call ourself recursively to escape keys and values.
    c.push(f(b) + ':' + f(a[b]));
  // check if the input is a string,
  return '' + a === a ?
    // output as a string literal;
    '"' + a + '"' :
    // otherwise check if the input is present and an array (has .map),
    a && a.map ?
      // output as an array literal;
      '[' + a.map(f) + ']' :
      // otherwise check if the input is an object (c is an array rather than false),
      c ?
        // output as an object literal;
        '{' + c + '}' :
        // otherwise use plain coercion (mostly for number/boolean/null literals).
        a
 }
diff --git a/index.js b/index.js
 function f(a,b,c){for(b in(c=a==""+{}&&[])&&a)c.push(f(b)+":"+f(a[b]));return""+a===a?'"'+a+'"':a&&a.map?"["+a.map(f)+"]":c?"{"+c+"}":a}
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": "JSON stringify",

  "description": "A JSON stringify function",

  "keywords": [
    "JSON",
    "stringify"
  ]
 }
diff --git a/test.html b/test.html
 <!DOCTYPE html> 
 <title>JSON stringify</title>
 <div>Expected value: <b>{"a":123,"b":true,"c":false,"d":null,"e":{"a":"some text"},"f":[1,2,3],"g":["eins","zwei","drei"],"h":[{"one":1},{"one":1,"two":2}],"i":[{"one":1},{"one":1,"two":[{"three":3},[1,2,3]]}]}</b></div>
 <div>Actual value: <b id="ret"></b></div>
 <script>

  var myFunction = function f(a,b,c){for(b in(c=a==""+{}&&[])&&a)c.push(f(b)+":"+f(a[b]));return""+a===a?'"'+a+'"':a&&a.map?"["+a.map(f)+"]":c?"{"+c+"}":a};

  document.getElementById( "ret" ).innerHTML = myFunction({
    a: 123,
    b: true,
    c: false,
    d: null,
    e: {a: "some text"},
    f: [1, 2, 3],
    g: ["eins", "zwei", "drei"],
    h: [{one:1}, {"one":1, two:2}],
    i: [{one:1}, { "one":1, two:[ {three:3}, [1,2,3] ] } ]
 })
 </script>
	function f(
	a, // input (expect object)
	b, // placeholder
	c // placeholder
	){
	for (b in
	// if the input is an object, assign an empty array to c and loop through the properties of it;
	// otherwise assign false to c and iterate over nothing.
	// but since it's just a roughly checking, a string "[object Object]" will falsely be identified as object,
	// and starts the iteration in most of the browsers -
	// as properties on strings can be accessed like arrays(except lower IE version, e.g. IE7).
	// (reference: http://kangax.github.com/es5-compat-table/#property-access-on-strings).
	// anyway, the function still works although there may be unwanted loopings with a bit slower.
	(c = a == '' + {} && []) && a
	)
	// fill array with object-style key: value pairs, call ourself recursively to escape keys and values.
	c.push(f(b) + ':' + f(a[b]));
	// check if the input is a string,
	return '' + a === a ?
	// output as a string literal;
	'"' + a + '"' :
	// otherwise check if the input is present and an array (has .map),
	a && a.map ?
	// output as an array literal;
	'[' + a.map(f) + ']' :
	// otherwise check if the input is an object (c is an array rather than false),
	c ?
	// output as an object literal;
	'{' + c + '}' :
	// otherwise use plain coercion (mostly for number/boolean/null literals).
	a
	}
	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": "JSON stringify",

	"description": "A JSON stringify function",

	"keywords": [
	"JSON",
	"stringify"
	]
	}
	<!DOCTYPE html>
	<title>JSON stringify</title>
	<div>Expected value: <b>{"a":123,"b":true,"c":false,"d":null,"e":{"a":"some text"},"f":[1,2,3],"g":["eins","zwei","drei"],"h":[{"one":1},{"one":1,"two":2}],"i":[{"one":1},{"one":1,"two":[{"three":3},[1,2,3]]}]}</b></div>
	<div>Actual value: <b id="ret"></b></div>
	<script>

	var myFunction = function f(a,b,c){for(b in(c=a==""+{}&&[])&&a)c.push(f(b)+":"+f(a[b]));return""+a===a?'"'+a+'"':a&&a.map?"["+a.map(f)+"]":c?"{"+c+"}":a};

	document.getElementById( "ret" ).innerHTML = myFunction({
	a: 123,
	b: true,
	c: false,
	d: null,
	e: {a: "some text"},
	f: [1, 2, 3],
	g: ["eins", "zwei", "drei"],
	h: [{one:1}, {"one":1, two:2}],
	i: [{one:1}, { "one":1, two:[ {three:3}, [1,2,3] ] } ]
	})
	</script>