Class: IcfMasterId

Inherits:

ActiveRecordShared

• Object
• ActiveRecord::Base
• ActiveRecordShared
• IcfMasterId

Defined in:

app/models/icf_master_id.rb

Class Method Summary

• .next_unused ⇒ Object

  a named scope would be nice but.

Instance Method Summary

• #to_s ⇒ Object

  probably shouldn’t add validations as this won’t be created by users.

Class Method Details

.next_unused ⇒ Object

a named scope would be nice but

# File 'app/models/icf_master_id.rb', line 24

def self.next_unused
	find(:first,
		:conditions => ['study_subject_id IS NULL']
	)
end

Instance Method Details

#to_s ⇒ Object

probably shouldn’t add validations as this won’t be created by users. yet.

# File 'app/models/icf_master_id.rb', line 19

def to_s
	icf_master_id
end