polymorphic_url for index

rubyonrails-talk
1

Perhaps I should be more specific:

I'm using STI (single table inheritance) and I'm displaying the objects using the same view. I need to put a link to the index. polymorphic_url helped me so far, because it generates the new, create, update and edit URLs depending on the object type, but there seems to be no easy way to generate the index URL.

Gabi Ge wrote:

2

Try:

polymorphic_url([@parent, ChildClass.new])

If the array contains an item which is new (not saved), then it uses the plural form of path (index).