Added ethnicity model and seeds (#8)

app/models/ethnicity.rb

@@ -0,0 +1,2 @@
+class Ethnicity < ApplicationRecord
+end

db/migrate/20240226111206_create_ethnicities.rb

@@ -0,0 +1,9 @@
+class CreateEthnicities < ActiveRecord::Migration[7.1]
+  def change
+    create_table :ethnicities do |t|
+      t.string :title
+      t.string :slug
+      t.timestamps
+    end
+  end
+end

db/seeds.rb

@@ -82,3 +82,20 @@
     State.create(state)
   end
 end
+
+if Ethnicity.count.zero?
+  puts 'Creating Ethnicities...'
+  ethnicities = [
+    ['Black'],
+    ['White'],
+    ['Hispanic'],
+    ['Native American'],
+    ['Asian'],
+    ['Arabic'],
+    ['Pacific Islander']
+  ]
+
+  ethnicities.each do |ethnicity|
+    Ethnicity.create(title: ethnicity[0])
+  end
+end

spec/factories/ethnicities.rb

@@ -0,0 +1,5 @@
+FactoryBot.define do
+  factory :ethnicity do
+
+  end
+end