Blog
Page 542 of my articles, tutorials, and thoughts
Latest Articles
Rails I18n validation deprecation warning
## āØ Rails I18n Validation Deprecation Warning: Easy Solutions and No Security Issues! āØ So, you just updated to Rails 4.0.2 and a wild warning appears! š It says something about I18n validation deprecation, and you're like, "What in the world is this? I
Rails where condition using NOT NIL
š¢ Easy guide to solving the "Rails where condition using NOT NIL" issue! š ļø Are you tired of struggling with finding the correct syntax for finding records where a certain attribute is NOT nil using Rails? Don't worry, we've got you covered! In this blo
How to convert a ruby hash object to JSON?
šļø Hey there tech enthusiasts! Are you struggling to convert a Ruby hash object to JSON? Don't worry, we've got you covered! š So, you have this Ruby hash object, and you want to convert it to JSON. You might have tried using the `to_json` method on the
No route matches "/users/sign_out" devise rails 3
šš„š[Tech Blog Post] - "Troubleshooting: No route matches '/users/sign_out' error with Devise in Rails 3" š ļøšš” Are you facing an annoying routing error when trying to sign out a user using Devise in Rails 3? šµ Fear not! We've got your back! š©āš»šØā
Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
# Can Rails Routing Helpers be Used in Models? š¤ļøš So you're building a Rails application š and you're wondering if you can use the convenient routing helpers in your models instead of cluttering up your views with conditional logic. Well, you've come
What is the difference between <%, <%=, <%# and -%> in ERB in Rails?
š¢ Calling all Ruby on Rails developers! š If you've ever found yourself scratching your head trying to understand the mysterious symbols in ERB files, fret not! š In this blog post, we'll dive into the differences between <%, <%=, <%#, and -%&g
Rails update_attributes without save?
# Rails update_attributes without save? š Are you tired of having to save your records every time you update them in Rails? š« Want a more efficient way to update multiple attributes all at once? š Don't worry, we've got you covered! In this post, we'll
How do you write a migration to rename an ActiveRecord model and its table in Rails?
# How to Rename an ActiveRecord Model and Its Table in Rails? Hey there! Are you feeling a little regret over the names you chose for your models in your Rails app? Don't worry; it happens to the best of us. Thankfully, Rails provides a way to rename both
How do I get the name of a Ruby class?
š **Blog Post: How to Get the Name of a Ruby Class** š¢ Hey there, fellow Ruby programmer! Are you struggling to find a way to get the name of a Ruby class? Well, worry no more because I've got the answers you need! š š¤ **The Problem** š¤·āāļø Let's im
How can I specify a local gem in my Gemfile?
š Hey there, tech enthusiasts! š Are you tired of battling with Bundler's mysterious ways? Feeling frustrated because your local gem isn't being recognized? Fear not, because I am here to rescue you from this confounding predicament! šŖ š¤ So, you're w