Reputation: 382
I have some data type X and a function which returns IO [X] but my computation is currently returning [IO X]. What is a general method for transforming [IO X] into IO [X]?
Upvotes: 3
Views: 107
Reputation: 1434
Use sequence.
E.g.
> sequence [return 1, return 2] [1,2]
Upvotes: 5