How to create a rake task to parse Excel file and insert into a table in ROR
In one of my recent projects, I am receiving Excel files from external APIs and I have to parse and validate data, and then I
ROR – How to update the email of the user when using devise gem?
If you update the user email address when you are using the device gem, it will be stored in the unconfirmed_email column and it will
How to Delete a File in Ruby
The following tutorial describes how to delete files and directories that you no longer need in your application. Removing a single file in Ruby is
Ruby: Check whether a file or directory exists
Checking whether a file exists or not, is one of the most basic file-related tasks which you will do most of the time, and thankfully
How to iterate over an array in Ruby
Each construct provides an easy way to iterate over arrays and hash. each loop will continue until it has gone through every item in the
Ruby on Rails Framework basic tutorial
From Ruby on Rails developers “Ruby on Rails® is an open-source web framework that’s optimized for programmer happiness and sustainable productivity. It lets you write