Class: DInstaller::Question::IdGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/dinstaller/question.rb

Overview

Helper class for generating unique ids

Class Method Summary collapse

Class Method Details

.next ⇒ Integer

Generates the next id to be used

Returns:

  • (Integer) 


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# File 'lib/dinstaller/question.rb', line 97

def self.next
  @last_id ||= 0
  @last_id += 1
end