# File lib/sup/modes/edit-message-mode.rb, line 285 def make_lines header, things case things when nil, [] [header + " "] when String [header + " " + things] else if things.empty? [header] else things.map_with_index do |name, i| raise "an array: #{name.inspect} (things #{things.inspect})" if Array === name if i == 0 header + " " + name else (" " * (header.display_length + 1)) + name end + (i == things.length - 1 ? "" : ",") end end end end