রুবি nested-index

user = {
  "নাম" => "মোঃ আরিফ",
  "দক্ষতা" => ["পিএইচপি", "জাভা", "পাইথন", "জাভাস্ক্রিপ্ট"]
}

puts "<h3>তথ্য</h3>"

puts "<table border='1'>"

puts "<tr>"
puts "<th>নাম</th>"
puts "<td>#{user["নাম"]}</td>"
puts "</tr>"

puts "<tr>"
puts "<th>দক্ষতা</th>"
puts "<td>#{user["দক্ষতা"].join(", ")}</td>"
puts "</tr>"

puts "</table>"