Initial commit

app/models/city.rb

@@ -0,0 +1,32 @@
+class City < ApplicationRecord
+  belongs_to :province, required: true
+  has_one :profile
+
+  validates :name, presence: true,
+            length: 1..255,
+            format: {
+              with: /\A[[:word:]\s\-']+\z/,
+              message: 'only allows letters, digits "-", "\'", and space'
+            }
+
+end
+
+# == Schema Information
+# Schema version: 20210425062048
+#
+# Table name: cities
+#
+#  id          :bigint           not null, primary key
+#  name        :string(255)
+#  province_id :bigint
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#
+# Indexes
+#
+#  index_cities_on_province_id  (province_id)
+#
+# Foreign Keys
+#
+#  fk_rails_ea36d40e0b  (province_id => provinces.id)
+#