Sha256: 9b2a14d39924833fdad55a21295d8fdc57c5172675c093def7b6746775beacb5
Contents?: true
Size: 411 Bytes
Versions: 61
Compression:
Stored size: 411 Bytes
Contents
module BankAccount
( BankAccount
, closeAccount
, getBalance
, incrementBalance
, openAccount
) where
closeAccount :: BankAccount -> IO ()
closeAccount = undefined
getBalance :: BankAccount -> IO (Maybe Integer)
getBalance = undefined
incrementBalance :: BankAccount -> Integer -> IO (Maybe Integer)
incrementBalance = undefined
openAccount :: IO BankAccount
openAccount = undefined
Version data entries
61 entries across 61 versions & 1 rubygems