Moving to github

app/models/platform.rb

@@ -0,0 +1,8 @@
+class Platform < ApplicationRecord
+  # Associations
+  has_many :games, dependent: :restrict_with_error
+  has_many :items, dependent: :restrict_with_error
+
+  # Validations
+  validates :name, presence: true, uniqueness: { case_sensitive: false }
+end