[Rails] Looping through hash and sub-hash.

[Patrick Curl]

# Need a little push in the right direction.
@prices = [
  "amazon_new" => [
                "image" => "imageurl.com",
                "url" => "bookurl.com",
                "price" => 45.55
        ],
 
        "amazon_used" => [
                "image" => "2ndImageUrl.com",
                "url" => "2ndbookurl.com",
                "price" => 67.45
        ]
]
 
@prices.each do |p|
        p.each do |x|
                x["image"]
        # Can't convert string into integer.
        end
end

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