Object-relational mapping
Libraries that map SQL database tables and rows to Ruby classes and objects in order to enable easy interaction with the data persistence layer from your program
55.89
Databases on Rails. Build a persistent domain model by mapping database tables to Ruby classes. Strong conventions for associations, validations, aggregations, migrations, and testing come baked-in.
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Activity
4.47
Provides a single point of entry for using basic features of ruby ORMs
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Activity
3.91
The Database Toolkit for Ruby
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Activity
0.48
DataMapper core library
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Activity
0.99
Squeel unlocks the power of Arel in your Rails application with
a handy block-based syntax. You can write subqueries, access named
functions provided by your RDBMS, and more, all without writing
SQL strings. Supporting Rails 3 and 4.
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Activity
0.8
Persistence and mapping toolkit for Ruby
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Activity
0.0
Object Graph (Og) is a state of the art ORM system. Og serializes standard Ruby objects to Mysql, Postgres, Sqlite, KirbyBase, Filesystem and more.
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Activity