when using paginate, ive notice things that i dont fully understand yet.
for example one of my view calls an action in my controller, which then
calls an action in my application.rb. this action in the application.rb
uses if statements to determine which path to go down which then calls a
redirect to another action in the application.rb to build my paginate
but when i changed the redirect_to to just the action name, my paginate
object breaks when clicking on page 2.
A call from one controller method to another simply executes the code
in that method and returns. However if the path taken through that
other method calls "render" to render a given template, this will prevent
the default template of the originally-called action (the template
named after the action the browser requested) from being rendered.
On the other hand a call to redirect_to makes Rails tell the browser
to retry its request at a different URL.
So if you remove your redirect and just call another action you have to
make sure the correct template is rendered, perhaps by an explicit call
to render. But the browser URL will not now change to point to the
It's unlikely you need a redirect to achieve what you want.