Rails abstract lot of database stuff away using Active record which is very convenient. But the convenience can bite back if we are not careful enough. Here I am going to list some common mistakes rai…

Being the default the gem file entries in a rails project, you may have encountered spring and bootsnap. Here we are going through how they work and how they can improve boot time of your applications…

Postgresql is one of the most advanced open source database available in the market. Adherence to the SQL standards and super cool extra features are few of the reason by Postgres being the most popul…

The alleged GPL violation in a ruby library called mimemagic which broke builds of rails projects across the world brought discussion of Intellectual property in the software world one more time last…

Rack is a framework for ruby web frameworks. If you developed apps in ruby frameworks like rails, hanami, Sinatra, you already used Rack. Almost all ruby web frameworks use rack under the hood, If yo…

Ruby 2.4 got released this Christmas with lot of exciting features. One of the most underrated features in ruby 2.4 is hash table improvements. Before going into details about implementation, let’s fi…

Install Ruby Dependancies sudo apt-get update sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libc…

Modified version of Fedena Installation guide at project fedena website Install Ruby Dependancies sudo apt-get update sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadl…

Apertium malayalam english pair contain two directories apertium-mal -> conatins malayalam specific rules and resources apertium-mal-eng ->contains translation rules Apertium-mal apertium-mal.mal.lexc…

Apertium is an open source machine translation toolkit .It is an extensible platform so that new language pairs can be added easily . It is currently in incubator state , we have to do a lot to to mak…