module Roda::RodaPlugins::SymbolMatchers::RequestMethods

def _match_symbol_regexp(s)

Otherwise, call super for the default behavior.
Return the symbol-specific regular expression if one is registered. 
def _match_symbol_regexp(s)
  meth = :"match_symbol_#{s}"
  if respond_to?(meth, true)
    # Allow calling private match methods
    re, = send(meth)
    re
  else
    super
  end
end