The Database Toolkit for Ruby

Documentation for Sequel (v3.32.0)

General Info, Guides, Examples, and Tutorials

• README (Introduction to Sequel, start here if new)
• Cheat Sheet
• Connecting to a Database
• Dataset Basics
• Querying in Sequel
• Dataset Filtering
• Model Mass Assignment
• Model Validations
• Model Hooks
• Model Associations Basics
• Advanced Model Associations
• Prepared Statements/Bound Variables
• Master/Slave Databases and Sharding
• Schema Modification
• Migrations
• Virtual Row Blocks
• Reflection
• Database Transactions
• Sequel for SQL Users
• Sequel for ActiveRecord Users
• Testing With Sequel

RDoc

• Core/Model, main pages:
  • Sequel (main module)
  • Database
  • Dataset
  • Model
  • Model Class Methods
  • Model Instance Methods
  • Model Association Class Methods
  • Model Eager Loading Methods
• Adapters
• Extensions/Plugins

Change Log

Release Notes

License

Presentations

• Jeremy Evans's "Sequel: The Database Toolkit for Ruby" Presentation at PostgreSQL Conference West 2011
• Jeremy Evans's "Sequel: SQL in Ruby" Presentation at Lone Star Ruby Conference 2009
• Jeremy Evans's "Sequel: SQL in Ruby" Presentation at RubyKaigi 2009 (Video)
• Jeremy Evans's "Sequel: The Database Toolkit for Ruby" Presentation at LA Ruby Conf 2009 (Video)
• Jeremy Evans's "Sequel: The Database Toolkit for Ruby" Presentation at MountainWest RubyConf 2009 (Video) (Transcript)