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# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Update 7 Oct 2010:
# - This example does *not* appear to work with Chrome >=6.0. Apparently,
# the WebSocket protocol implementation in the cramp gem does not work
# well with Chrome's (newer) WebSocket implementation.
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby
@njvitto
njvitto / deploy.rake
Created April 11, 2010 16:56 — forked from RSpace/deploy.rake
Rakefile to deploy and rollback to Heroku in two different environments (staging and production) for the same app
#Deploy and rollback on Heroku in staging and production
task :deploy_staging => ['deploy:set_staging_app', 'deploy:push', 'deploy:restart', 'deploy:tag']
task :deploy_production => ['deploy:set_production_app', 'deploy:push', 'deploy:restart', 'deploy:tag']
namespace :deploy do
PRODUCTION_APP = 'YOUR_PRODUCTION_APP_NAME_ON_HEROKU'
STAGING_APP = 'YOUR_STAGING_APP_NAME_ON_HEROKU'
task :staging_migrations => [:set_staging_app, :push, :off, :migrate, :restart, :on, :tag]
task :staging_rollback => [:set_staging_app, :off, :push_previous, :restart, :on]
@sulf
sulf / gist:1157909
Created August 19, 2011 20:23
Rails helper time_ago_in_words() and distance_of_time_in_words() translated into JavaScript
var distance_of_time_in_words, time_ago_in_words;
time_ago_in_words = function(from_time, include_seconds) {
if (include_seconds != null) {
include_seconds;
} else {
include_seconds = false;
};
return App.distance_of_time_in_words(from_time, Date.now(), include_seconds);
};
distance_of_time_in_words = function(from_time, to_time, include_seconds) {
@machty
machty / new-router-examples.md
Last active April 16, 2020 22:03
How to do cool stuff with the new Router API
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active November 10, 2024 03:45
A badass list of frontend development resources I collected over time.
@elithrar
elithrar / history.js
Last active January 10, 2016 14:03
smartScroll for Ember.js - reset the scroll position on forward transitions you haven't previously visited - via @rwjblue on embercommunity.slack.com
// app/locations/history.js
export default Ember.HistoryLocation.extend({
pushState() {
this._super(...arguments);
window.scrollTo(0, 0);
}
});
```​
:plain
var existingModal = document.querySelector("[data-controller='modal']");
if (existingModal) {
document.body.removeChild(existingModal);
}
document.body.insertAdjacentHTML("beforeend", "#{j render partial: template.to_s, locals: local_assigns }");
// This code is to be used with https://turbo.hotwire.dev. By default Turbo keeps visited pages in its cache
// so that when you visit one of those pages again, Turbo will fetch the copy from cache first and present that to the user, then
// it will fetch the updated page from the server and replace the preview. This makes for a much more responsive navigation
// between pages. We can improve this further with the code in this file. It enables automatic prefetching of a page when you
// hover with the mouse on a link or touch it on a mobile device. There is a delay between the mouseover event and the click
// event, so with this trick the page is already being fetched before the click happens, speeding up also the first
// view of a page not yet in cache. When the page has been prefetched it is then added to Turbo's cache so it's available for
// the next visit during the same session. Turbo's default behavior plus this trick make for much more responsive UIs (non SPA).
@LostKobrakai
LostKobrakai / form_live.ex
Last active October 14, 2024 15:16
Phoenix LiveView form with nested embeds and add/delete buttons
defmodule NestedWeb.FormLive do
use NestedWeb, :live_view
require Logger
defmodule Form do
use Ecto.Schema
import Ecto.Changeset
embedded_schema do
field :name, :string
@andreaseriksson
andreaseriksson / convert_to_verified_routes.ex
Last active March 31, 2024 12:29
This is a mix task for converting old Phoenix routes to new verified routes
defmodule Mix.Tasks.ConvertToVerifiedRoutes do
@shortdoc "Fix routes"
use Mix.Task
@regex ~r/(Routes\.)(.*)_(path|url)\(.*?\)/
@web_module MyAppWeb
def run(_) do
Path.wildcard("lib/**/*.*ex")