Posts tagged "elixir"

Writing Acceptance tests in Phoenix

Acceptance testing seems to be in its first steps in the Elixir ecosystem, but there are already some cool libs that can help us out to do it. I’m going to show you how we did it with Hound. In this blog post, we’ll write a few acceptance tests for an expenses report listing page, … »

Comparing Elixir and Erlang variables

Sometimes Erlang programmers are worried “Elixir variables may be the source of hidden bugs”. This article discusses those concerns and shows how variables in Erlang can produce related “hidden bugs”, some of those eliminated by Elixir. Before we start, a short disclaimer: Elixir does not have mutable variables, it has rebinding. Mutability is often associated … »

Ecto v1.1 released and Ecto v2.0 plans

Ecto v1.1 has been released. Ecto v1.1 brings improvements and bug fixes to Ecto but, more importantly, paves the way for the upcoming Ecto v2.0 release by deprecating functionality that has been said to be error prone or confusing by developers. This article will highlight both improvements and what to expect by Ecto 2.0. For … »

Working with Ecto associations and embeds

This blog post aims to document how to work with associations in Ecto, covering how to read, insert, update and delete associations and embeds. At the end, we give a more complex example that uses Ecto associations to build nested forms in Phoenix. This article expects basic knowledge Ecto, particularly how repositories, schema and the … »

Elixir in production interview: Adam Kittelson

A few months ago we had the opportunity to interview Adam Kittelson about his experience using Elixir in production. Adam is a senior software engineer at Brightcove. Brightcove is a global provider of cloud solutions for delivering and monetizing video across connected devices. They’re using Elixir and Phoenix to process event streams. Watch the video … »

Elixir in production interview: Mickaël Rémond

A few months ago we had the opportunity to interview Mickaël Rémond about his experience using Elixir in production. Mickaël is the CEO of ProcessOne. ProcessOne is the company behind ejabberd, the famous XMPP server. They’re specialized in high-performance instant messaging solutions and they integrated Elixir into ejabberd to make ejabberd development available to a … »