Online syntax highlighting tool for the programming language

This is a test of http://www.tohtml.com, to generate the highlighted codes

class Product < Mustache::Rail
  def initialize
    @products = Product.find.all
  end

  def products
    return @products
  end

  def total_price
    price = 0.0
    @products.each do |product|
      price += product.price
    end
  end
end