Add number of pieces to puzzles

db/migrate/20250627070407_add_pieces_to_puzzle.rb

@@ -0,0 +1,12 @@
+class AddPiecesToPuzzle < ActiveRecord::Migration[8.0]
+  def change
+    add_column :puzzles, :pieces, :integer
+
+    Puzzle.find_each do |puzzle|
+      puzzle.pieces = 500
+      puzzle.save
+    end
+
+    change_column_null :puzzles, :pieces, false
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_06_25_075513) do
+ActiveRecord::Schema[8.0].define(version: 2025_06_27_070407) do
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
@@ -115,6 +115,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_06_25_075513) do
     t.datetime "updated_at", null: false
     t.integer "contest_id", null: false
     t.string "brand"
+    t.integer "pieces", null: false
     t.index ["contest_id"], name: "index_puzzles_on_contest_id"
   end