S5Q7wgYh

1class selling_product = 
2  object (self)
3    val mutable price = 0
4    val mutable descr = ""
5    val mutable data = ""
6    val mutable nonce : Box.nonce = Box.random_nonce ()
7    val mutable (secret_key, public_key) : Box.key_pair = Box.random_keypair ()
8
9    method get_price = price
10    method get_descr = descr
11    method get_data = data
12    method get_nonce = nonce
13    method get_public_key = public_key
14    method get_secret_key = secret_key