Hello!
I have a function that represents a transaction:
[user: 1..3, amount: 1..6]
And would like to have the set of all sequences from 0 to 3 transactions, e.g:
{<<>>, <<[user:1, amount: 0]>>, <<[user:1, amount: 0], [user:2, amount: 0]>> ... }
How can I achieve this?
Pablo