lib/generators/docsplit_images/templates/docsplit_images_migration.rb.erb
class <%= migration_class_name %> < ActiveRecord::Migration
def self.up
add_column :<%= table_name %>, :number_of_images_entry, :integer, :default => 0
add_column :<%= table_name %>, :is_processing_image, :boolean, :default => false
end
def self.down
remove_column :<%= table_name %>, :number_of_images_entry
remove_column :<%= table_name %>, :is_processing_image
end
end