Discussing some of the features of Rails 4.2
I would like to discuss some of the new features of the new Rails 4.2 in this blog. ActiveJob, ActionMailer #deliver_later, AdequateRecord, Web Console and Foreign key support are some noted features...
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PDF generation with Rails
Generating pdf is a common requirement in web applications, mostly to download reports. Users would like to download their data as pdf or excel and there are only few libraries available in Ruby to...
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Facebook Query Language ( FQL )
Recently I worked for a project, which fetches data from Facebook and save data locally, Initially we were using Graph API and later migrated to FQL. I would like to share my knowledge about FQL. FQL...
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Hosting FreeGeoIP in your cloud
In the project I’m working on where we sell photos, we had to find out the country of each and every visitor for a certain business purpose. So we have this piece of code in the Rails...
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Testing Restful APIs using Airborne gem
Nowadays the importance of Restful APIs has increased a lot for web and mobile apps. Writing API has been made easier and pretty good by some API Builders in Ruby. There are plenty frameworks and gems...
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How To Upload Large Files Using AngularJS, Rails and Delayed_job
In this blog I am going to share my experience in AngularJS file upload. I wrote rails application that will import CSV file data using Ruby’s built-in CSV library. Frontend technologies : Boostrap...
View ArticleHandle ActiveRecord::RecordNotFound More Beautifully
Most of us usually handle the Active Record Not Found error in ApplicationController and then redirect it to a generic view page. I found a different and more efficient way to handle it. Intsead of...
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Three Ways to Manage Assets in Rails
These days almost all web applications uses loads of JavaScripts (like jQuery, AngularJS and so on) and its becoming challenging to maintain the its versions and dependencies. Lets see how we can...
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Fix for Nodejs – Cannot allocate memory and Process out of memory issues
When you face the error Uncaught Error: ExecJS::RuntimeError: FATAL ERROR: Evacuation Allocation failed - process out of memory and rails assets pipeline Cannot allocate memory - nodejs while deploying...
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Rails 5 — ActiveRecord Suppress — a step too far?
One of the new additions to ActiveRecord that’s gonna be coming out with the Rails 5 release is the ActiveRecord::Base.suppress method. I have some criticism of this new feature and would like to...
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Speaking at Ruby meetups – a way of giving back to the community
Speaking at meetups is a great way of giving back to the community and so we always encourage our mates at Spritle to be a part of such events and give back something in return for what we got. This...
View ArticleFix for Net::OpenTimeout: execution expired When on AWS with Rails and Sendgrid
If you happen to see the error “Net::OpenTimeout: execution expired” and if it originating from /home/ubuntu/.rvm/rubies/ruby-x.x.x/lib/ruby/x.x.x/net/smtp.rb and if you are running your server on AWS...
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My Testing Experience with Healthcare Project
Hi Folks, I am working on a healthcare related web application. I would like to share few interesting things that I came across while testing the project. Firstly, I was taught by my teammates to get...
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PDF generation with Rails
Generating pdf is a common requirement in web applications, mostly to download reports. Users would like to download their data as pdf or excel and there are only few libraries available in Ruby to...
View ArticleClik here to view.
Facebook Query Language ( FQL )
Recently I worked for a project, which fetches data from Facebook and save data locally, Initially we were using Graph API and later migrated to FQL. I would like to share my knowledge about FQL. FQL...
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A Much Better Way To Backup GitLab to AWS S3
Like many of you, we also use the self-hosted version of GitLab CE and it is one of the BEST open source software written in Ruby on Rails. Though GitLab got its own rake tasks to take backup to AWS...
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How WebPacker and Rails 6 Tortured Me and how I Survived!
One fine day when I was having a chit chat with my colleagues in the cafeteria, I received the email notification which I was waiting for. Yes, my next project’s scope document. The use case is as...
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Improve Rails App Performance Using Active Record’s Counter Cache
In this guide, I will explain how we can improve the performance of our rails app by using the counter cache. Consider an app dashboard that shows a total no of counts from various sections of the...
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Devise Gem and Hosting on Heroku
Welcome to my very first Blog. Being a beginner in learning Ruby on Rails, I find Devise as a flexible authentication solution based on the Rails Engine. Devise will always allow you to have multiple...
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Build Multi-language Supported HealthCare Apps using Ruby on Rails
Hi everyone, hope all are doing good! This is my first blog and here lets see how a Healthcare Rails application can be used for supporting multiple languages. You might think why does a rails app...
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