A Little Story About the Elm Debugger

The new debugger in Elm 0.18 is a game-changer, and a conversation changer. See how in this 3-minute video!

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How To Write "Macros" in Ruby

In this short video tutorial we recreate a simplified version of the has_many declaration from scratch so you understand how to apply this same powerful technique in your own Ruby code!

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How to Create, Preview, and Send Email From Your Rails App

Rails 4.2 includes some handy new features in Action Mailer. In this brief video tutorial we walk through how to send emails step-by-step using these new features!

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How To Add jQuery and Ajax To Your Rails App

Wondering how to get started adding JavaScript to your Rails app? In this brief video tutorial we show you how to add some effects with jQuery and send Ajax requests in a Rails 4 app!

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How To Use Ruby's partition, map, and reduce Methods

Ruby’s Enumerable module is jam-packed with powerful methods. Knowing how to use them will make you a more efficient Ruby programmer. In this short video we show you how to streamline your code by using the partition, map, and reduce methods.

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Master Ruby Block Syntax

To be an effective Ruby programmer, you must master one of its most powerful features: blocks. The first step to blocks mastery is learning both the syntax and style of writing a block. In this short video we lay the foundation with an in-depth look at basic block syntax.

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