Dynamically Order Menu Items

[Mike]

Is there any way I can order the menu items dynamically?  

So 

primary.item :account, 'Home', home_path

primary.item :account, 'Account', account_path

primary.item :account, 'Store', store_path

would become:

primary.item :account, 'Account', account_path

primary.item :account, 'Store', store_path

primary.item :account, 'Home', home_path

if needed.

Many thanks,

Mike