import csv to your posgre via rails yolo

gistfile1.rb

require 'csv'

namespace :seed do
  desc "seed some awesomeness"
  task :awesomeness => :environment do
    CSV.foreach(File.join(Rails.root, 'lib/assets/yolo.csv')) do |row|
      Awesome.create(:attribute_a => row[0], :attribute_b => row[1])
    end
  end
end