workbook = xlsx_package.workbook

workbook.add_worksheet(name: "Entries") do |sheet|
  sheet.add_row [
    "Category",
    "Finnish (fi)",
    "English (en)",
    "Swedish (sv)",
    "Norwegian (no)",
    "Russian (ru)",
    "German (de)",
    "Notes",
    "Verified",
    "Created At",
    "Updated At"
  ]

  @entries.find_each do |entry|
    sheet.add_row [
      entry.category,
      entry.fi,
      entry.en,
      entry.sv,
      entry.no,
      entry.ru,
      entry.de,
      entry.notes,
      entry.verified? ? "Yes" : "No",
      entry.created_at&.to_date,
      entry.updated_at&.to_date
    ]
  end
end