engineersmnky questions

engineersmnky answers

• Rails: Convert a complex SQL query to Arel or ActiveRecord
• Conditional CSS in Ruby and Haml Table
• How to sanitize Arel SQL?
• Why does Ruby use =~ instead of ~= for matching operator?
• dry-struct How to conditionally validate one attribute?
• FactoryGirl initialize_with multiple params
• What are some nice ways to reverse a nested hash?
• How is it that Ruby methods requiring blocks can just use Procs instead?
• Rails & RSpec: Testing CRUD actions with shared examples
• Ruby: Ideas to convert Arel.sql to Arel::Nodes::Case?