How to Deploy your Rails App as easy as Heroku?
Reading Time: 5 minutesThis is your situation: You have this new shining and beautiful rails app which you have been working…
PDF and XLSX reports with Ruby on Rails.
Reading Time: 12 minutesHow to generate PDF and Excel reports on Rails using Wicked PDF and AXLSX. Wicked_PDF If you are…
What are ruby contracts and how we can use them?
Reading Time: 4 minutesWhat are Ruby Contracts? The gem author defines them as follows: Contracts which let you clearly and beautifully…
Searching with Ransack in Ruby on Rails
Reading Time: 6 minutesSometimes we need or we want to develop a module quickly and easily that includes filters, sorting, pagination…
How to use devise and devise_token_auth
Reading Time: 2 minutesHave you ever had difficulties adding authentication to an API which had already set up devise authentication? I…
Rails 5 meets Webpack and React
Reading Time: 3 minutesWhy Webpack? JavaScript applications are getting more complex every day and developers are taking advantage of new versions…
How to upgrade from rails 4.2.9 to rails 5.1 and don’t die trying
Reading Time: 3 minutesHi there 👋 I’m going to show you how I upgraded Rails app from version 4.2.9 to…
CanCan: Performance issue regarding usage of roles(has_role?) – Avoid N + 1 queries for abilities
Reading Time: 2 minutesCurrently, in our project we use CanCanCan to control permissions/privileges. A common usage of CanCanCan is having multiple…
RailsConf 2017 Adventure
Reading Time: 3 minutesHello, I want to talk to you about my visit to the city of Phoenix Arizona, where I…
RailsConf 2017 Adventure
Reading Time: 3 minutesHello, I want to talk to you about my visit to the city of Phoenix Arizona, where I…