http_router.rb in plezi-0.12.1

- old
+ new

@@ -38,10 +38,11 @@
 			@hosts = {}
 			@active_host = nil
 
 			# adds a host to the router (or activates an existing host to add new routes). accepts a host name and any parameters not related to the actual connection (ssl etc') (see {Plezi.host})
 			def add_host host_name, params = {}
+				(params = host_name) && (host_name = params.delete(:host)) if host_name.is_a?(Hash)
 				params[:index_file] ||= 'index.html'
 				params[:assets_public] ||= '/assets'
 				params[:assets_public].chomp! '/'
 				params[:public] ||= params[:root] # backwards compatability
 				host_name = (host_name.is_a?(String) ? host_name.to_s.downcase : (host_name.is_a?(Regexp) ? host_name : :default))
@@ -50,10 +51,10 @@
 				@active_host
 			end
 			# adds an alias to an existing host name (normally through the :alias parameter in the `add_host` method).
 			def add_alias host_name, *aliases
 				host = get_host host_name
-				host ||= add_host :default
+				raise "Couldn't find requested host to add alias." unless host.
 				aliases.each {|a| @hosts[a.to_s.downcase] = host}
 				true
 			end
 
 			# adds a route to the active host. The active host is the last host referenced by the `add_host`.