products =
  {
    'Ruby on Rails Baseball Jersey' =>
    {
      'Manufacturer' => 'Wilson',
      'Brand' => 'Wannabe Sports',
      'Model' => 'JK1002',
      'Shirt Type' => 'Baseball Jersey',
      'Sleeve Type' => 'Long',
      'Made from' => '100% cotton',
      'Fit' => 'Loose',
      'Gender' => 'Men\'s'
    },
    'Ruby on Rails Jr. Spaghetti' =>
    {
      'Manufacturer' => 'Jerseys',
      'Brand' => 'Resiliance',
      'Model' => 'TL174',
      'Shirt Type' => 'Jr. Spaghetti T',
      'Sleeve Type' => 'None',
      'Made from' => '90% Cotton, 10% Nylon',
      'Fit' => 'Form',
      'Gender' => 'Women\'s'
    },
    'Ruby on Rails Ringer T-Shirt' =>
    {
      'Manufacturer' => 'Jerseys',
      'Brand' => 'Conditioned',
      'Model' => 'TL9002',
      'Shirt Type' => 'Ringer T',
      'Sleeve Type' => 'Short',
      'Made from' => '100% Vellum',
      'Fit' => 'Loose',
      'Gender' => 'Men\'s'
    },
    'Ruby on Rails Tote' =>
    {
      'Type' => 'Tote',
      'Size' => %{15' x 18' x 6'},
      'Material' => 'Canvas'
    },
    'Ruby on Rails Bag' =>
    {
      'Type' => 'Messenger',
      'Size' => %{14 1/2' x 12' x 5'},
      'Material' => '600 Denier Polyester'
    },
    'Ruby on Rails Mug' =>
    {
      'Type' => 'Mug',
      'Size' => %{4.5' tall, 3.25' dia.}
    },
    'Ruby on Rails Stein' =>
    {
      'Type' => 'Stein',
      'Size' => %{6.75' tall, 3.75' dia. base, 3' dia. rim}
    },
    'Spree Stein' =>
    {
      'Type' => 'Stein',
      'Size' => %{6.75' tall, 3.75' dia. base, 3' dia. rim}
    },
    'Spree Mug' =>
    {
      'Type' => 'Mug',
      'Size' => %{4.5' tall, 3.25' dia.}
    },
    'Spree Tote' =>
    {
      'Type' => 'Tote',
      'Size' => %{15' x 18' x 6'}
    },
    'Spree Bag' =>
    {
      'Type' => 'Messenger',
      'Size' => %{14 1/2' x 12' x 5'}
    },
    'Spree Baseball Jersey' =>
    {
      'Manufacturer' => 'Wilson',
      'Brand' => 'Wannabe Sports',
      'Model' => 'JK1002',
      'Shirt Type' => 'Baseball Jersey',
      'Sleeve Type' => 'Long',
      'Made from' => '100% cotton',
      'Fit' => 'Loose',
      'Gender' => 'Men\'s'
    },
    'Spree Jr. Spaghetti' =>
    {
      'Manufacturer' => 'Jerseys',
      'Brand' => 'Resiliance',
      'Model' => 'TL174',
      'Shirt Type' => 'Jr. Spaghetti T',
      'Sleeve Type' => 'None',
      'Made from' => '90% Cotton, 10% Nylon',
      'Fit' => 'Form',
      'Gender' => 'Women\'s'
    },
    'Spree Ringer T-Shirt' =>
    {
      'Manufacturer' => 'Jerseys',
      'Brand' => 'Conditioned',
      'Model' => 'TL9002',
      'Shirt Type' => 'Ringer T',
      'Sleeve Type' => 'Short',
      'Made from' => '100% Vellum',
      'Fit' => 'Loose',
      'Gender' => 'Men\'s'
    }
  }

products.each do |name, properties|
  product = Spree::Product.find_by(name: name)
  properties.each do |prop_name, prop_value|
    product.set_property(prop_name, prop_value)
  end
end