module Roda::RodaPlugins::SymbolMatchers::ClassMethods

def symbol_matcher(s, re)

Set the regexp to use for the given symbol, instead of the default. 
def symbol_matcher(s, re)
  meth = :"match_symbol_#{s}"
  self::RodaRequest.send(:define_method, meth){re}
  self::RodaRequest.send(:private, meth)
end