edelbalso

Setup RVM/Rails

With RVM installed, I like to maintain a gemset called new_projects. This has whatever rails version I want to be creating new projects with.

$ rvm 1.9.3@new_projects --verbose --create
$ gem install rails

Rails Setup Commands

edelbalso

#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]

edelbalso

An Important Note

These are the metrics that would be used by the engineering team to evaluate effectiveness of front-end optimizations, and shouldn’t be communicated to stakeholders. Emily’s 90% page loaded metric is a way better model for measurable progress of “page load time”.

Outline

The purpose of this document is to outline the main metrics we use when discussing various end-user performance measurements such as "page speed".

Fig 1) A diagram we have been using in conversations to help illustrate the various events and how they inter-relate.

edelbalso

require 'myclass'

traceable = MyClass.CreateTraceableObject()