<% spacing = ” @class_parts.each do |namespace| %><%= spacing + ‘module ’ + namespace %> <% spacing+= ‘ ’ end %><%= spacing + ‘class ’ + @class_parts.last %> <%= spacing + ‘end’ %><% loop do
l = spacing.length - 2 spacing = l >= 0 ? ' '*l : ''
%> <%= spacing + ‘end’ %><% break if l == 0 end %>