Hi I know this is something simple I am doing wrong.

I have three tables, installation, neighborhood, schools

Installation:
  has_many :schools
  has_many :neighborhoods
Neighborhood:
  has_many :installations
  has_many :schools
Schools:
  belongs_to :installations
  belongs_to :neighborhoods

I can't figure out how to show the name of the neighborhood the school is located in on the index view. I can get it to show on the show view once I have the school id. But on the index view I can't figure out what to put in the controller that will allow me to access the neighborhood name from the neighborhood_id that is in the School model. I am sure this is so easy and I am screwing up something stupid.

HELP!