Class: ActiveRecord::Base

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

Class Method Summary collapse

Class Method Details

.current_id ⇒ Object 



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# File 'lib/postgres_sequence_support.rb', line 12

def self.current_id
  connection.current_in_sequence(id_sequence)
end

.id_sequence ⇒ Object 



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# File 'lib/postgres_sequence_support.rb', line 3

def self.id_sequence
  connection.default_sequence_name
end

.last_id ⇒ Object 



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# File 'lib/postgres_sequence_support.rb', line 16

def self.last_id
  connection.current_in_sequence(id_sequence)
end

.next_id ⇒ Object

Returns the next id on the table’s id sequence.



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# File 'lib/postgres_sequence_support.rb', line 8

def self.next_id
  connection.next_in_sequence(id_sequence)
end