Recently we were working on a Rails project where we needed to import data from legacy database.In the next few...

Ember closure actions were introduced in Ember v.1.13.0 and they brought a lot of improvements over old action handling mechanism...

Most modern web app deployments have automated scripts that perform all tasks needed to deploy the app. They handle all...

Starting with v9.2, PostgreSQL added native JSON support which enabled us to take advantage of some benefits that come with...

I recently worked on a Rails project, which had parts of pages in different languages. That may be a problem...

In the lifetime of every application the time comes for it to be presented to everyone. That’s why we have...

Sooner or later every new Ruby developer needs to understand differences between rake db:schema:load and rake db:migrate. Basically, these simple...

If you use Vagrant, VirtualBox and Ubuntu to build your Rails apps and you want to test it with Cucumber...

One of the simplest tasks is creating and extracting files using tar and gzip. Yet for most new developers this...

A gem is a simple way to distribute functionality, it can be a small plugin, a Ruby library or sometimes...