katowulf

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

katowulf

var Factory = $FirebaseObject.extendFactory({
   forEach: function(callback, context) {
       var self this;
       $firebaseUtils.each(self, function(v, k) {
           if( k !== "ignore" ) {
               callback.call(context, v, k, self);
           }
       });
   });
});

katowulf

// ngmin can handle this fine; if not using ngmin, then
// we'd do ['$provide', function($provide) { ... }]
app.config(function($provide) {

   // however, ngmin does not know how to preserve the injected dependencies here!
   $provide.decorator('SomeFactory', function($delegate, $timeout) {

   });

});

katowulf

// inspiration: http://stackoverflow.com/questions/3993982/how-to-check-type-of-variable-in-java/16717058#16717058

class TypeTester {
    void printType(Byte x) {
        System.out.println(x + " is a byte");
    }
    void printType(Boolean x) {
        System.out.println(x + " is a boolean");
    }
    void printType(Integer x) {

katowulf

var SmartSaveFactory = $FirebaseArray.$extendFactory({
  $save: function(indexOrItem, listOfFields) {
    if( !listOfFields ) {
      // do a normal save if no list of fields is provided
      return $FirebaseArray.prototype.$save.apply(this, arguments);
    }
    else {
      // this is a bit risky since we're using an internal method that could change
      // we could remove this coupling by always passing the item instead of allowing

katowulf

var DynamicPathMonitor = require('./DynamicPathMonitor');
 
// call this instead of new PathMonitor inside PathMonitor.process
function NestedPathMonitor(ref, factory) {
   this.factory = factory;
   this.paths = {};
   ref.on('child_added', this._add, this);
   ref.on('child_removed', this._remove, this);
}
 

katowulf

var ResetFactory = $FirebaseArray.$extendFactory({
  
  reset: function(itemOrIndex) {
    var self = this;
    var key = self.$keyAt(itemOrIndex);
    self.$inst().$ref().once('value', function(snap) {
      self.$$updated(snap);
    });
  }
  

katowulf

var app = angular.module('app', ['firebase', 'ui.grid', 'ui.grid.infiniteScroll']);

app.controller('ctrl', function($scope, $firebaseArray) {
  var baseRef = new Firebase('https://fbutil.firebaseio.com/paginate');
  var scrollRef = new Firebase.util.Scroll(baseRef, 'number');

  //$scope.data = $firebaseArray(scrollRef);
  $scope.opts = {
    columnDefs: [
      {name: '$id', displayName: 'ID'},

katowulf

<canvas id='canvas'></canvas>

katowulf

function _updateModel(model, options) {
       var firebase = this.firebase;
       var changes = model.changedAttributes();
       if( changes ) {
          setTimeout(function() { // make sure change events fire before Firebase notifies on() listener
             firebase.child(model.id).update(changes);
          }, 0);
       }
    }