Hashrocket - Hashrocket builds solutions for iPad, iPhone and the ...

Hashrocket builds solutions for iPhone, iPad and the Web. We specialize in Ruby on Rails and iOS development. We practice Agile methodologies and ...

Link: hashrocket.com

  • Mocking API’s with Elixir - The Hashrocket

    hashrocket.com 04 May '16, 1pm

    For example, coming from the Ruby world, I instinctively want to reach for a gem to get things done. When testing I almost always reach for mock5 , which allows me to easily mock APIs with Sinatra’s elegant DSL. In the Elixir world, such tooling doesn’t exist yet – but I don’t think i...

  • Working with Email Addresses in PostgreSQL - The

    hashrocket.com 02 May '16, 1pm

    The more verbose title for this post would read, "Working With Email Addresses And Other Case-Insensitive Data In PostgreSQL". This is to say that while the rest of this post will focus on the email address example, the concepts will generally apply to anything you consider to be case...

  • Deferring constraints in PostgreSQL - The

    hashrocket.com 24 Apr '16, 11pm

    Database constraints are essential to ensuring data integrity, and you should use them. Allowing them to be deferrable during transactions makes them even more convenient. A common scenario in which the database can help us is in a sortable list implementation. This post outlines the ...

  • How Can We Help You? - The

    hashrocket.com 04 Apr '16, 4pm

    Here at Hashrocket, our designers and developers build kickass software that businesses depend on. But delivering at a high level is the result of more than just having a talented team – that team also must be given direction. We've refined a process over the years which allows us to ...

  • Stop Tinkering and Prioritize! - The

    hashrocket.com 08 Feb '16, 4pm

    So you're in full-scale development on your app. Congratulations! Now you have a new problem: A huge pile of upcoming features, bugs and user requests. Wise prioritization is crucial to ensure you achieve your goals. Here's the ideal flow of a new idea into your project: Idea Curation...

  • How to get help with Vim - The

    hashrocket.com 12 Jan '16, 2pm

    We want to do a substitution throughout an entire file, but we cannot remember all the details. We try searching :help substitution to no avail. Being unsure of how else to get there, we can lean on :helpgrep . By invoking :helpgrep substitution , we get a big list of places where the...

  • Understanding the Buffer List in Vim: Part 1 - The

    hashrocket.com 02 Mar '16, 2pm

    Vim allows us to work with a bunch of different buffers at once. When working on large projects, the list of buffers can quickly grow out of control. Being able to read, understand, navigate, and manage the list of buffers can be challenging. With the right tools at our fingertips, we...

  • Vim Magic with Abolish.vim - The

    hashrocket.com 19 Jan '16, 3pm

    Occasionally, I discover a Vim plugin that blows my mind. Abolish.vim is just such a plugin. The creator Tim Pope describes Abolish.vim as follows: It's three superficially unrelated plugins in one that share a common theme: working with variants of a word. He's right. The features of...


Obie Fernandez
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