require Rails.root.join("app", "helpers", "html_to_string_helper") namespace :'2018_03_29_procedure_description_markup' do task strip: :environment do include ActionView::Helpers::TextHelper include HtmlToStringHelper total = Procedure.count Procedure.find_each(batch_size: 100).with_index do |p, i| if (i % 100) == 0 print "Procedure #{i}/#{total}\n" end p.update_column(:description, html_to_string(p.description)) end end end