webbower

// http://en.wikipedia.org/wiki/Fisher-Yates_shuffle#The_modern_algorithm
// https://stackoverflow.com/a/12646864/2684520

// Pre-ES6
/**
 * Randomize array element order in-place.
 * Using Durstenfeld shuffle algorithm.
 */
function shuffleArray(array) {
    for (var i = array.length - 1; i > 0; i--) {

bmaupin

body {
  text-align: justify;
}

code, pre {
  font-family: "DejaVuSansMono", monospace;
}

h1, h2, h3, h4, h5, h6 {
  text-align: left;

davideast

export class SyncPath {
  constructor(rootRef, path) {
    this._rootRef = rootRef;
    this.user = this._rootRef.getAuth();
    this._userDataRef = this._rootRef.child(path).child(this.user.uid);
    this.data = {};
    this._userDataRef.on('value', (snap) => this.data = snap.val() || {});
  }
  keys() {
    return Object.keys(this.data);

littleiffel

app.directive('infiniteScroll', [
  '$rootScope', '$window', '$timeout', function($rootScope, $window, $timeout) {
    return {
      link: function(scope, elem, attrs) {
        var checkWhenEnabled, handler, scrollDistance, scrollEnabled;
        $window = angular.element($window);
        elem.css('overflow-y', 'scroll');
        elem.css('overflow-x', 'hidden');
        elem.css('height', 'inherit');
        scrollDistance = 0;