Module: Preload::ArrayMixin

Defined in:
lib/preload/array_mixin.rb

Instance Method Summary collapse

Instance Method Details

#preload(*associations) ⇒ Object 



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# File 'lib/preload/array_mixin.rb', line 5

def preload(*associations)
  return if empty?

  if defined?(ActiveRecord::Associations::Preloader)
    ActiveRecord::Associations::Preloader.new(self, associations).run
  elsif ActiveRecord::Base.respond_to?(:preload_associations, true)
    first.class.send(:preload_associations, self, associations)
  else
    raise "Unsupported version of ActiveRecord"
  end
end