jasonwyatt

/**
 * Overwrites the old alert method and chooses to use console.log instead (if it's 
 * available).
 * Author: Jason Feinstein
 */
var oldAlert = alert;
alert = function(){
    if(window.console != null){
        console.log.apply(null, arguments);
    } else {

jasonwyatt

/**
 * Permanently bind a function to an object.
 *
 * @param fn (function)
 *    Function to bind.
 * @param object (object)
 *    Object scope to force the function to run within.
 * @return
 *    New function, where the argument function is forced to
 *    execute within the scope of object.

jasonwyatt

#!/opt/local/bin/ruby -w
################################################
# Settings
################################################

# Directory to watch
watch_location = "."

# Pattern for files to watch
watch_pattern = "**/*" #all files/subdirectories

jasonwyatt

/*
 * Copyright (c) 2010 Jason Wyatt Feinstein
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following

jasonwyatt

// 1: how could you rewrite the following to make it shorter?
bar['doSomething' + (foo ? '' : 'Else')](el);




// 2: what is the faulty logic in the following code?
// It will always print "world" to the console because foo is undefined in the 
// anonymous function's closure at the time of the shortcut attempt.

jasonwyatt

dojo.require('dojo.window');
dojo.addOnLoad(function(){
    var body = dojo.body(),
        footerId = 'footer'; // change this to whatever your footer's id is.
    
    function adjustFooter(){
        dojo.create('div', {style: 'clear:both', id: 'adjustFooter'}, body);
        var bodySize = dojo.marginBox(body),
            windowSize = dojo.window.getBox(),
            changes = { 'bottom': '0px', 'clear': '', 'position': 'absolute' };

jasonwyatt

// Triggers the 'onresize' event for the window manually.
if(document.createEventObject){
    window.fireEvent('onresize', document.createEventObject());
} else {
    var evt = document.createEvent("HTMLEvents");
    evt.initEvent('resize', true, true);
    window.dispatchEvent(evt);
}

jasonwyatt

function fadeOut(line, keepAround, fadeDuration){
    keepAround = keepAround || 1000;
    fadeDuration = fadeDuration || 500;

    setTimeout(function(){
        var startingOpacity = line.strokeOpacity,
            startTime = (new Date()).getTime();
                    
        function step(){
            var currentTime = (new Date()).getTime(),

jasonwyatt

define(function(){
    var instance = null;

    function MySingleton(){
        if(instance !== null){
            throw new Error("Cannot instantiate more than one MySingleton, use MySingleton.getInstance()");
        } 
        
        this.initialize();
    }

jasonwyatt

function debounce(fn, debounceDuration){
    // summary:
    //      Returns a debounced function that will make sure the given 
    //      function is not triggered too much.
    // fn: Function
    //      Function to debounce.
    // debounceDuration: Number
    //      OPTIONAL. The amount of time in milliseconds for which we 
    //      will debounce the function. (defaults to 100ms)