def copy_matching_file
      files = matching_files
      case files.size
      when 1
        copy_files(@root_folder => files)
      when 0
        puts "No file containing '#{filename}' found in dry_crud."
      else
        puts 'Please be more specific. ' \
             "All the following files match '#{filename}':"
        files.each do |f|
          puts " * #{f}"
        end
      end
    end
def copy_matching_file
      files = matching_files
      case files.size
      when 1
        copy_files(@root_folder => files)
      when 0
        puts "No file containing '#{filename}' found in dry_crud."
      else
        puts 'Please be more specific. ' \
             "All the following files match '#{filename}':"
        files.each do |f|
          puts " * #{f}"
        end
      end
    end
rubocop:disable Rails/Output