Map routes into other routes in Rails - ruby-on-rails

Question

I'm having some troubles with routes in Ruby on Rails v5.2.0
Currently, I have a resource called users, so that I have a controller which takes actions (for example index) whenever I start my server in localhost on port 3000 and type in my browser
localhost:3000/users/
Is there an easy way to map the requests for this resource to the app root?Basically, I'm trying to achieve this:
localhost:3000/users/ --> localhost:3000/
localhost:3000/users/new/ --> localhost:3000/new/
This is how my routes.rb file looks like right now:
Rails.application.routes.draw do
devise_for :users
get 'landing/index'
get 'welcome/index'
resources :users
root to: 'landing#index'
end

Answer 1

Add the following lines to your routes.rb file
Change
root to: 'landing#index'
to
root "users#index"`
and add the line
get "/new" => "users#new"
Also if you want to learn more on routing, here is the link
http://guides.rubyonrails.org/routing.html

Answer 2

TLDR - Rails doesn't have a root model generator for routing
You can manually create the individuals routes
get :new, to: "users#new", as: "new_user"
...
However while using the rails generators resources you are just specifying a shorthand for
scope :model do
get :new, to: "model#new", as: "new_model"
...
end
You can checkout the rails guide to routing for more specifics on explicit creation
http://guides.rubyonrails.org/routing.html
HACKY SOLUTION
root to: "users#index", as: "users"
get :new, to: "users#new", as: "new_user"
post "/", to: "users#create"
scope ":id" do
root to: "users#show"
get :edit, to: "users#edit", as: "edit_user"
patch "/", to: "users#update"
...
end

Answer 3

It looks that what you want is to 'mute' users from the url. An option for this is to call path: '' on users like this:
Rails.application.routes.draw do
devise_for :users
get 'landing/index'
get 'welcome/index'
resources :users, path: '' # <-- HERE
root to: 'landing#index'
end
The value you give to path: is going to replace the resource name.
In this scenario users is being replaced with an empty string '', but it could be any other string.
This will remove users. However, you must consider that root to: 'landing#index AND users#index are both pointing to localhost:3000/
Without knowing your app, an option to solve this scenario, could be to have landing#index as root for gustes (not authenticated users) and users#index as a root for authenticated users.