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@Olical
Forked from 140bytes/LICENSE.txt
Created November 3, 2011 16:04
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PersistantObject - A class for working with objects and localStorage. From this post: http://olivercaldwell.co.uk/?p=89

140byt.es

A tweet-sized, fork-to-play, community-curated collection of JavaScript.

How to play

  1. Click the Fork button above to fork this gist.
  2. Modify all the files to according to the rules below.
  3. Save your entry and tweet it up!

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All entries must exist in an index.js file, whose contents are

  1. an assignable, valid Javascript expression that
  2. contains no more than 140 bytes, and
  3. does not leak to the global scope.

All entries must also be licensed under the WTFPL or equally permissive license.

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See the 140byt.es site for a showcase of entries (built itself using 140-byte entries!), and follow @140bytes on Twitter.

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140byt.es is brought to you by Jed Schmidt, with help from Alex Kloss. It was inspired by work from Thomas Fuchs and Dustin Diaz.

/**
* A persistant object class using localStorage
*
* This is the adaptation of my full script
* http://olivercaldwell.co.uk/?p=89
*/
function P() {
// Initialise the data as an empty object
this.d = {};
}
(function(store, proto) {
/**
* Loads the JSON from localStorage from the key and decodes it
*
* @param {String} key The key / name to load from
*/
proto.l = function(key) {
// Load the value
var value = store.getItem(key);
// If it exists then decode it and store the result
if(value) {
this.d = JSON.parse(value);
}
};
/**
* Save the object back into localStorage
*
* @param {String} key The key / name to save to
*/
proto.s = function(key) {
// Save the JSON encoded value
store.setItem(key, JSON.stringify(this.d));
};
}(localStorage, P.prototype));
function P(){this.d={}}(function(b,c){c.l=function(a){if(a=b.getItem(a))this.d=JSON.parse(a)};c.s=function(a){b.setItem(a,JSON.stringify(this.d))}})(localStorage,P.prototype);
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": "PersistantObject",
"description": "PersistantObject - A class for working with objects and localStorage. From this post: http://olivercaldwell.co.uk/?p=89",
"keywords": [
"object",
"localStorage",
"persistance"
]
}
<!DOCTYPE html>
<title>Foo</title>
<div>Expected value: <b>undefined</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(){ /* the code here should be identical to the entry. */ }
document.getElementById( "ret" ).innerHTML = myFunction()
</script>
@jed
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jed commented Nov 5, 2011

A similar implementation: https://gist.github.com/966030

@Olical
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Olical commented Nov 5, 2011

@jed Interesting! I still cant get mine below 140. I am close but not quite there. It is an adaptation of a much bigger script.

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