workmad3/random-order.rb

## random-order.rb
Foo.transaction do
  Foo.connection.execute("CREATE TEMPORARY TABLE temp_foos ON COMMIT DROP AS (SELECT *, RANDOM() AS rank FROM foos)")
  Foo.select("temp_foos.*").from("temp_foos").order("rank").find_each do |foo|
    #whatever
  end
end
	Foo.transaction do
	Foo.connection.execute("CREATE TEMPORARY TABLE temp_foos ON COMMIT DROP AS (SELECT *, RANDOM() AS rank FROM foos)")
	Foo.select("temp_foos.*").from("temp_foos").order("rank").find_each do \|foo\|
	#whatever
	end
	end