Ruby Link to home#index _path

Question

I am new to ruby and I need help.

on my "app\view\home\index" -> localhost I got

<%= link_to "Blog", posts_path %>

that leads me to -> localhost/posts

so far so good. now here is where the problem stats.

on my "app\view\posts\index" -> localhost/posts I got

<%= link_to "Home" %>

That links me to the same page "localhost/posts" but I want it to link to "localhost"

I have tried almost anything but without success.

my routes.rb:

BIO::Application.routes.draw do

root :to => 'home#index'

get "home/index"

resources :posts do

resources :comments end

Answer 1

add root_path to end of link_to

<%= link_to "Home", root_path %>

Answer 2

Use 'rake routes' to see where you can route your application links. And after name of your link try to use ways from this route list, it is more complex then controller/action/id, but real rails way.