./databases/ruby-activerecord, Object-relation mapping put on rails

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Branch: pkgsrc-2010Q3, Version: 2.3.10, Package name: ruby18-activerecord-2.3.10, Maintainer: minskim

Active Record connects business objects and database tables to create
a persistable domain model where logic and data is presented in one
wrapping. It is an implementation of the object-relational mapping
(ORM) pattern by the same name as described by Martin Fowler:

"An object that wraps a row in a database table or view, encapsulates
the database access, and adds domain logic on that data."

Active Records main contribution to the pattern is to relieve the
original of two stunting problems: lack of associations and
inheritance. By adding a simple domain language-like set of macros to
describe the former and integrating the Single Table Inheritance
pattern for the latter, Active Record narrows the gap of functionality
between the data mapper and active record approach.

Master sites:

SHA1: bfc5e21989bc281f5f17c3a39fa16fb4286ff055
RMD160: ec649a857933bede759420a1bb3a9d9f0e2c2540
Filesize: 559.5 KB

Version history: (Expand)