rtomayko

In response to all the responses to:

http://twitter.com/rtomayko/status/1155906157

You should never do this in a source file included with your library,
app, or tests:

    require 'rubygems'

The system I use to manage my $LOAD_PATH is not your library/app/tests

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

jcasimir

Render and Redirect

The normal controller/view flow is to display a view template corresponding to the current controller action, but sometimes we want to change that. We use render in a controller when we want to respond within the current request, and redirect_to when we want to spawn a new request.

Render

The render method is very overloaded in Rails. Most developers encounter it within the view template, using render :partial => 'form' or render @post.comments, but here we'll focus on usage within the controller.

:action

colinrymer

• Use Jamfile to list jam dependencies.
• Create a temp package.json with correct baseURL, etc.
• Install external dependencies to app/assets/javascripts/lib/
• Convert tag helper to add files in asset lib dir to requirejs config
• Fix compilation to include digests
• Update helper to check for digests.yml file

lankz

record = Post.new(:title => 'Yay', :body => 'This is some insert SQL')

# easiest way to achieve this is by calling protected #arel_attributes_values (tested in
# rails 3.2.13). the alternative is to build the entire insert statement using arel >_>
record.class.arel_table.create_insert \
                       .tap { |im| im.insert(record.send(:arel_attributes_values, false)) } \
                       .to_sql

machty

Ember Router Async Facelift

The Ember router is getting number of enhancements that will greatly enhance its power, reliability, predictability, and ability to handle asynchronous loading logic (so many abilities), particularly when used in conjunction with promises, though the API is friendly enough that a deep understanding of promises is not required for the simpler use cases.

colinrymer

environment = ENV['RACK_ENV'] || ENV['RAILS_ENV'] || 'production'
app_path    = "/var/www/webapp"
bundle_path = "#{working_directory}/../shared/bundle"

#listen "/tmp/.sock", :backlog => 64
listen 8080, :tcp_nopush => true

timeout 30
worker_processes 12
preload_app true

GavinJoyce

javascript:(function(){
  
  var getTimestamp = function() { return new Date().getTime(); };
  if (window.performance.now) {
    getTimestamp = function() { return window.performance.now(); };
  } else if (window.performance.webkitNow) {
    getTimestamp = function() { return window.performance.webkitNow(); };
  }

  var startTime, endTime, loopCount = 0;

slindberg

/**
  Ember Data: Dependent Relationships

  This package extends Ember Data to support creating relationships
  where a model's dirty state depends not only on its own attributes
  but on the dirty state of models in dependent relationships as well.

  ```javascript
  App.Thing = DS.Model.extend({
    name     : DS.attr('string'),

slindberg

This plugin got promoted to its own repository.