def tasks
tasks_array = []
tasks_array << ['task1_summary', task1: task1] if task1.present?
tasks_array << ['task2_programs', task2: task2] if task2.present?
tasks_array << ['task3', program: task3] if task3.present?
end
would return an array of your tasks. You can then go through them with .each
in your view.