delimited file reader

gistfile1.txt

require "csv"

class DelimitedReader

  def self.run(filename)
    counter = 0

    CSV.foreach(filename, { :headers => true }) do |row|
      Merchant.find(row[0]).update_attribute(:merchant_profile_id, row[1])
      counter += 1

      if counter > 999
        puts "."
        sleep(0.1)
        counter = 0
      end
    end
  end
end