All Stories

Sidekiq By Example : Ruby's background worker

What is the best way of handling background jobs in Rails, (maybe) using sidekiq.

In Rails, Sidekiq, Nov 28, 2019

Run seed data only on first Docker instance up

Q: Do we need to run rails db:seed, rails db:migrate every time the deployment happen? Ans - Absolutely no. rails db:seed should only run for the first time i.e. first deployment. But...

In Rails, Nov 22, 2019

HTTP request response headers

At the end browser talks in the language of HTTP request. But we really know minimal about it.

In Rails, Http, Aug 20, 2019

Ruby Ranges Overview

Range in ruby can be used in following situations

In Rails, Ruby, Aug 15, 2019

Useful Rails commands

rails dbconsole

In Rails, Command line, Aug 05, 2019

Rails 6 adds *_previously_was attributes method

Rails had previous_changes method to track value of object before and after save.

In Rails, new release, Aug 02, 2019

Scopes in Rails

Recently I was calling create method on an active-record model object. But it failed in validation, because the provided foreign_key_id was not present in the associated table.

In Rails, Scopes, Jul 11, 2019

String Comparison: StringInquirer

Generally we use ==/===/eql?/equal? for string comparison in Rails.It does work in all scenarios we needed. But we often tend to look how same things can be done in more clean ways or...

In Rails, Ruby, Jul 07, 2019

Squasher: Replacing old migrations

Too many migrations in application makes it painful. Sometimes they are written a long time back, that now you do not even remember. At the point you might want to replace them with s...

In Rails, Migrations, Jun 28, 2019

Modify a gem and use it in Rails

Sometimes a situation arises where we need to modify a gem according to our requirement and then successfully integrate into our project. Let’s find out!

In Rails, Gem, Jun 28, 2019