Extract key or value from hash in ruby on railsPublished by Prabin Poudel May 30th, 2020 2 min readMany times when working with pure sql queries for example, we need to extract keys and values separately. Learn how you can extract key or value from hash in Ruby on Rails.
Generate unique random numbers or tokens in ruby on railsPublished by Prabin Poudel April 18th, 2020 2 min readLearn how you can generate random and unique number or token from given range of number in Ruby on Rails.