Convert existing rails migration code to new script/generate command

gistfile1.rb

data = <<EODATA
      t.string :physical_address
      t.string :physical_address2
      t.string :physical_city
      t.integer :physical_state_id
      t.string :physical_postal_code
      t.integer :physical_country_id
      t.string :billing_address
      t.string :billing_address2
      t.string :billing_city
      t.integer :billing_state_id
      t.string :billing_postal_code
      t.integer :billing_country_id
EODATA
results = data.scan(/\s*t.(string|boolean|integer|text|date|datetime)\s+:(\w*),*/i)
params = []
string = "script/generate scaffold MyCoolModel "
results.each do |match|
  params << "#{match.last}:#{match.first}"
end
string += params.join(' ')
puts string