gistfile1.rb

if !absolute_map or !@_map.blank?
# Add any controller level map to the front of the path
  path = "#{@_map}/#{path}".squeeze('/')

  # Small reformats
  path.gsub!(%r{/?index/?}, '')                  # Remove index path
  path[0,0] = "/" unless path =~ %r{^\(?/}       # Paths must start with a /
  path.sub!(%r{/(\))?$}, '\\1') # Remove latest trailing delimiter
  path.gsub!(/\/(\(\.|$)/, '\\1')                # Remove trailing slashes
end