QR codes generation

2025-11-20 12:01:30 +01:00
parent 3e071f9281
commit 709719b801
16 changed files with 63 additions and 5 deletions
--- a/app/models/puzzle.rb
+++ b/app/models/puzzle.rb
@@ -22,7 +22,7 @@ class Puzzle < ApplicationRecord
  belongs_to :contest

  has_many :completions, dependent: :destroy
-  has_one_attached :image
+  has_one_attached :image, dependent: :destroy

  validates :name, presence: true
  validates :pieces, presence: true