namespace :after_party do desc 'Deployment task: normalize_datetime_values' task normalize_datetime_values: :environment do puts "Running deploy task 'normalize_datetime_values'" # Put your task implementation HERE. Champs::DatetimeChamp.in_batches do |datetime_champs| Migrations::BatchUpdateDatetimeValuesJob.perform_later(datetime_champs.pluck(:id)) end # Update task as completed. If you remove the line below, the task will # run with every deploy (or every time you call after_party:run). AfterParty::TaskRecord .create version: AfterParty::TaskRecorder.new(__FILE__).timestamp end end