Christian Rolle

Jun 11, 2017 Maintaining legacy routes

Ruby on Rails Slug Routing

May 21, 2017 5 Rails console tricks

Ruby on Rails Basics

Apr 30, 2017 The perfect Slug - URL

Ruby on Rails ActiveRecord Slug

Apr 9, 2017 Testing custom validator

Ruby on Rails Validation Testing

Apr 1, 2017 Custom validator class

Ruby on Rails ActiveModel Validation

Mar 26, 2017 Benchmark: preload vs. eager_load

Ruby on Rails ActiveRecord Benchmark

Mar 18, 2017 Eager loading: preload vs. eager_load

Ruby on Rails ActiveRecord SQL

Feb 18, 2017 Finding records without associations

Ruby on Rails ARel ActiveRecord

Feb 5, 2017 Boolean attribute validation

ActiveRecord Validation Ruby on Rails

Jan 29, 2017 Modularized has_many proxy extension

Ruby on Rails ActiveRecord Association

Jan 15, 2017 Extending has_many association proxy

Ruby on Rails ActiveRecord Association

Dec 17, 2016 Migration to PostgreSQL on Rails

Ruby on Rails PostgreSQL

Dec 11, 2016 Simple form object

Ruby on Rails Form Object Pattern

Nov 26, 2016 ActiveRecord stringification

Ruby on Rails ActiveRecord Delegator

Nov 19, 2016 Different time transitions

Ruby on Rails ActiveSupport Time

Aug 21, 2016 The Nil object pattern

Ruby on Rails Refactoring Pattern

Jul 23, 2016 Decoupled ActiveRecord scopes by merging

Ruby on Rails ActiveRecord Refactoring

Jun 5, 2016 Bundling boolean attributes with enum in Rails

Ruby on Rails ActiveRecord

Apr 28, 2016 A Presenter Implementation

Ruby on Rails Presenter Pattern

Apr 10, 2016 Set HTTP Strict Transport Security

Ruby on Rails HTTPS HSTS

Mar 20, 2016 Migration path from HABTM to has_many :through

Ruby on Rails ActiveRecord Association

Feb 28, 2016 Meaningful boolean method parameter

Ruby on Rails ActionView

Feb 21, 2016 ActiveRecord callback tests with RSpec

RSpec Ruby on Rails ActiveRecord

Feb 14, 2016 A Decorator implementation

Ruby on Rails Decorator Pattern

Jan 31, 2016 Aliasing the Rails way

Jan 3, 2016 Rendering collections

Ruby on Rails ActionView

Nov 15, 2015 Rails on HTTPS

Ruby on Rails HTTPS SSL

Oct 3, 2015 Hash values identified by non Strings/ Symbols

Ruby Ruby on Rails

Jul 18, 2015 Iterators: inject and reduce

Ruby Ruby on Rails