Class: CurationConcerns::Models::AbstractMigrationGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/curation_concerns/models/abstract_migration_generator.rb

Direct Known Subclasses

InstallGenerator

Class Method Summary collapse

Class Method Details

.next_migration_number(path) ⇒ Object

Implement the required interface for Rails::Generators::Migration. taken from github.com/rails/rails/blob/master/activerecord/lib/generators/active_record.rb



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# File 'lib/generators/curation_concerns/models/abstract_migration_generator.rb', line 10

def self.next_migration_number(path)
  if @prev_migration_nr
    @prev_migration_nr += 1
  else
    last_migration = Dir[File.join(path, '*.rb')].sort.last
    @prev_migration_nr = if last_migration
                           last_migration.sub(File.join(path, '/'), '').to_i + 1
                         else
                           Time.now.utc.strftime('%Y%m%d%H%M%S').to_i
                         end
  end
  @prev_migration_nr.to_s
end