more scaffolding

app/models/district.rb

@@ -0,0 +1,5 @@
+class District < ApplicationRecord
+  has_many :schools
+
+  validates :name, presence: true
+end

app/models/recipient.rb

@@ -1,2 +1,7 @@
 class Recipient < ApplicationRecord
+  belongs_to :school
+  validates_associated :school
+
+  validates :name, presence: true
+
 end

app/models/school.rb

@@ -0,0 +1,7 @@
+class School < ApplicationRecord
+  belongs_to :district
+  has_many :recipients
+
+  validates :name, presence: true
+
+end