Rails Console Cheatsheet

• rails c starts console
• rails db starts db client

*_path & *_url Route Helpers

• app.root_path and app.root_url
• app.invoice_path and app.invoice_url
• app.engine_name.some_path and app.engine_name.some_url
• show-routes, show-routes -G invoice, help show-routes (requires pry-rails gem)

ActiveRecord

• #to_sql outputs query, e.g. Account.where(created_at: 1.week.ago..Time.current).to_sql
• show-model Account (requires pry-rails gem)

Pry

• Type help