Class: Unidom::Sequence::Sequence

Inherits:

ApplicationRecord

• Object
• ActiveRecord::Base
• ApplicationRecord
• Unidom::Sequence::Sequence

Includes:

Common::Concerns::ModelExtension

Defined in:

app/models/unidom/sequence/sequence.rb

Overview

Sequence 是序列。

Class Method Summary

• .generate!(sequentiality_code, prefix = '') ⇒ Object

Class Method Details

.generate!(sequentiality_code, prefix = '') ⇒ Object

# File 'app/models/unidom/sequence/sequence.rb', line 17

def self.generate!(sequentiality_code, prefix = '')
  sequence = prefix_is(prefix).sequentiality_coded_as(sequentiality_code).valid_at.alive.first_or_create!
  sequence.increment! :serial_number
  sequence.serial_number
end