davidworkman9’s gists

davidworkman9 / quick fs.writeFile meteor future style

Last active December 22, 2015 09:59

	function read_a_file_and_replace_x_with_smilies (filePath) {

	// Set up a future
	var fut = new Future();

	fs.readFile(filePath, function (err, data) {
	if (err) fut.return({ error: err });
	doImageMani(data, function (err) {
	if (err) fut.return({ error: err });
	// everythings done, no need to return anything

davidworkman9 / meteorApp.conf

Last active September 22, 2018 17:15

	start on runlevel [2345]
	stop on runlevel [06]

	respawn
	respawn limit 10 5

	script
	APP_DIR=/var/www/bundle
	LOG_FILE=/var/log/meteorApp.log
	export PORT=80

davidworkman9 / interval subscription

Created September 11, 2013 13:24

Meteor interval subscription example

	if(Meteor.isClient) {
	Meteor.startup(function () {
	(function () {
	var oldSubscription;
	Meteor.setInterval(function () {
	var subscription;
	subscription = Meteor.subscribe('random-image', function () {
	oldSubscription = subscription;
	});
	if(oldSubscription)

davidworkman9 / nodeArrayTojQuerySelector.js

Created September 24, 2013 15:05

Node array to jQuery selector

	var nodes = someFunc();
	var droppableNodes = [], i = 0;

	for(i = 0; i < nodes.length; ++i) {
	if(isDroppableNode(nodes[i])
	droppableNodes.push(nodes[i]);
	}

	$(nodes).droppable({
	drop: function () {

davidworkman9 / readWords.js

Created September 25, 2013 17:39

	$(function () {
	function html5_audio(){
	var a = document.createElement('audio');
	return !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
	}

	var play_html5_audio = false;
	if(html5_audio()) play_html5_audio = true;

	function play_sound(url){

davidworkman9 / client.js

Last active December 24, 2015 07:49

Extension of my random on interval demo

	Template.randomImg1.img = function () {
	return imgs.findOne({_id: Session.get('randomImg1') });
	};

	Template.randomImg2.img = function () {
	return imgs.findOne({_id: Session.get('randomImg2') });
	};

	Template.randomImg3.img = function () {
	return imgs.findOne({_id: Session.get('randomImg4') });

davidworkman9 / CSV to Meteor Users

Created November 13, 2013 13:54

Appends a file upload input to the screen. When you upload a csv file, it will create a user for each row in the csv file and give each one of them a uuid() for a password. By default it assumes the order of First Name, Last Name, Email, and Company but this is configurable in the first 4 lines of the gist. At the end it tells you the number of …

	var EMAIL_INDEX = 2,
	FIRSTNAME_INDEX = 0,
	LASTNAME_INDEX = 1,
	COMPANY_INDEX = 3;

	$('#users').remove();
	$('body').prepend('<input type="file" id="users" />');
	$('#users').change(function () {
	var csv = new FileReader();

davidworkman9 / jQuery-webdriverjs.js

Last active August 29, 2015 13:56

wrapping webdriverjs's waitFor to act differently if passed an instance of JQuerySelector.

	(function () {
	var methods = ['children', 'closest', 'find',
	'next', 'nextAll', 'nextUntil',
	'offsetParent', 'parent', 'parents',
	'parentsUntil', 'prev', 'prevAll',
	'prevUntil', 'siblings'
	];

	_.each(methods, function (method) {
	JQuerySelector.prototype[method] = function (selector) {

davidworkman9 / errors client collection.js

Created February 18, 2014 20:38

	var errors = new Meteor.Collection(null);

	Template.my_templ.errors = function () { errors.find().fetch(); };

	Template.my_templ.events({
	'submit': function () {
	if ($('#firstName').val() === '') {
	errors.push({ msg: 'First Name Required' });
	}
	}

davidworkman9 / triggers.js

Created February 18, 2014 22:23

Assumes meteor collection-hooks is installed.

	var my_coll = new Meteor.Collection('my_coll'),
	triggers = new Meteor.Collection('triggers'),
	TRIGGER_TYPES = [ greaterThanFive: 'greaterThanFive' ];

	my_coll.after.update(function (userId, doc, fieldNames, modifier, options) {
	if (doc.count > 5) {
	_.each(triggers.find({ on: TRIGGER_TYPES.greaterThanFive }).fetch(), function (trig) {
	switch (trig.event) {
	case 'email':
	Email.send(trig.to, { html: trig.markup });

Dave Workman davidworkman9