26 Feb '15, 4pm

How we're building large scale payments systems with Ruby on Rails: by @mweksler

How we're building large scale payments systems with Ruby on Rails: by @mweksler

This is not an attempt to make ruby strongly typed (though that might not be such a bad idea…), but rather a way to explicitly declare and enforce the dependencies of an object or a method. It is also not dealing with instantiation, as some dependency injection frameworks do. But it can make it clearer to someone reading a piece of code what its dependencies are. It also causes faster failures. Without validation a bug would cause an unexpected value to propagate through the code until (hopefully) something blew up or (more likely) a weird result was displayed to a user with no indication as to the source. With validation an exception is thrown, a process crashes, and developers get alerted to the problem. Arguably, it is better to tell the user something went wrong rather than to present something that might be completely off.

Full article: http://nerds.airbnb.com/large-scale-payments-systems-ruby...

Tweets

9 Best Ruby On Rails Content Management Systems...

dragplus.com 27 Feb '15, 9am

Click here to view the original content Related Content: 3 Most Common Website Design Mistakes - Designhill Blog | DesignF...

Screencast: Authentication with Ruby on Rails 4.2

devfreecasts.org 26 Feb '15, 1pm

Learn how to properly configure a Ubuntu 14.04 server to deploy a Ruby on Rails 4 application. I show you how to install a...

Help building a Ruby on Rails Website in progre...

freelancer.com 25 Feb '15, 6pm

Looking for a Ruby on Rails developer to help me finish/work on a website. Improve Devise authentication for multiple user...

Seeking Long-Term Senior Ruby on Rails Develope...

freelancer.com 25 Feb '15, 4am

We're a startup founded in 2012 with a handful of Ruby on Rails applications in production. We build products, tools, and ...

Ruby on Rails Developer #jquery #css #jobs #hir...

findmjob.com 25 Feb '15, 9am

We are a growing provider of IT services founded in 1995 and based in Chicago, Illinois. We have an application developmen...

New Job Alert: Senior Software Developer - Ruby...

simplyhired.com 23 Feb '15, 5am

L-3 National Security Solutions has an immediate opportunity for Software Developer to provide cutting edge services withi...

Escribiendo el libro "Aprendiendo Ruby On Rails...

medium.com 25 Feb '15, 8pm

Soy Rubysta desde hace ya poco más de 8 años, que como muchos inicié en Ruby a través de un proyecto de Ruby on Rails. Dur...

Ruby on rails/Full stack developer

brainstorage.me 25 Feb '15, 10am

Ruby on rails/Full stack developer

Winter 2014/15 Launch grad @Chrisccerami on the...

blog.launchacademy.com 24 Feb '15, 9pm

If you’ve done any web development, or spent any time in tech circles, odds are pretty good you’ve heard the term API befo...

.@thejennywang Day 36: The start of learning to code in Ruby on Rails

[email protected] Day 36: The start of learning to...

thealmightyjenny.com 24 Feb '15, 7pm

Today we started on Ruby on Rails and oh me oh my, it’s such a cool language. We are learning Rails through building a Yel...

A New Article Series for Ruby/Rails Developers ...

exceptiontrap.com 26 Feb '15, 3pm

Powerful error tracking & exception monitoring. View Plans and Pricing Sign up for the free trial now Nuts & Bolts is a Se...

Tracing Ruby code

rubyflow.com 28 Feb '15, 5pm

× The Ruby and Rails community linklog Made a library? Written a blog post? Found a useful tutorial? Share it with the Rub...

Paypal adaptive payments: finish setup chained ...

freelancer.com 18 Feb '15, 1pm

I am looking for a developer to finish my current development with paypal adaptive payments, everything is already integra...

Maxihost: Full Stack Ruby/Rails Engineer

weworkremotely.com 20 Feb '15, 7pm

Full Stack Ruby/Rails Engineer Posted Feb 20 Maxihost Headquarters: São Paulo, Brazil http://maxihost.com.br Maxihost is l...

Ya está disponible el capítulo 2 del libro "Apr...

railsenespanol.co 23 Feb '15, 4pm

La forma en cómo usamos el Internet hoy en día ha cambiado desde que se masificó en 1995. Ya quedaron atrás los días en lo...