In this episode we talk about methods, arguments and keyword arguments
We show you how to work with yaml files in ruby
We show you how to build a custom query to solve N+1 problem using AREL
We show you how to use Active Record's built in eager loading feature.
We show you how to build a custom query to improve associations counting.
We discuss the N+1 problem and how you can detect it in your application
We show you how to clean up the code we wrote in the previous episode
We show you how to use the String#split to extract data
We give the Ruby From Scratch course a context.
We show you how to setup ruby on OSX Yosemite
A brief introduction to Rails Message Verifier
We show you some basic ruby data types.
Jazz hands gem turns your console into a powerful tool.
In this episode we show you how to setup ruby in Ubuntu
We show you why and how you would use enum in your app
We show you how to optimize your controller for framework7
In this episode we fill out the mobile site ui that we setup in our rails app.
We show you how to integrate Framework7 into your rails app.
We show you how to setup and use the new Rails 4.1 feature variants.
We show you some tools we're going to use to create a mobile optimised site.
We are going to clean up our implementation and create an abstraction layer for our analytics system.
We're going to apply what we've learned about redis in our Rails app
We take what we've learned and put it in the context of an analytics system
How to build a basic analytics system with Redis.
We show you an alternative to if / case
How to setup flash messages in your application
We show you some techniques to help you minimize computation in your app.
We discuss what N+1 Queries are and how to avoid them.