Unidom Standard 标准领域模型引擎

Unidom (UNIfied Domain Object Model) is a series of domain model engines. The Standard domain model engine includes the Standard and Standard Association models. Unidom (统一领域对象模型)是一系列的领域模型引擎。标准领域模型引擎包括标准和标准关联的模型。

Recent Update

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Usage in Gemfile

gem 'unidom-standard'

Run the Database Migration

rake db:migrate

The migration versions start with 200006.

Call the Model

gbk = Unidom::Standard::Standard.number_is('GBK').first
gbk.source_standards.merge(Unidom::Standard::StandardAssociating.association_coded_as('REVS').valid_at.alive).valid_at.alive
# The standards revises GBK.
gbk.target_standards.merge(Unidom::Standard::StandardAssociating.association_coded_as('REVS').valid_at.alive).valid_at.alive
# The standards revised by GBK, such as GB2312.

# GBK revise GB2312
Unidom::Standard::StandardAssociating.associate! gbk, with: gb2312, due_to: 'REVS'