convert rails 2 routes to rails 3

gistfile1.rb

controller = 'reports'
str = %{
map.reports '/reports', :action => 'index'
map.reports_by_month '/reports/by_month', :action => 'by_month'
map.report_for_client '/reports/client/:id', :action => 'client'
}

scans=str.scan(/[a-z]+\.(\S+)\s+(\'.*\'),\s+:action\s+=>\s+'(.*)'/)
matches = scans.collect {|scan| "match #{scan[1]} => '#{controller}##{scan[2]}', :as => '#{scan[0]}'"}; nil
matches.each {|m| puts m }; nil