def tenths.mk
import cswap-bend-cli@0.1.0.0/poll.bend as Pollimport Base
import cswap-bend-cli@0.1.0.0/clock.bend as Clock
89def tenths.mk(+i: String, +f: String) -> Maybe<&2, U32>:
90 do Maybe<&2, U32>:
91 ip : U32 <- U32.read(i)
92 f1 : U32 <- Clock.num(f ++ "00", 0n, 1n)
93 f2 : U32 <- Clock.num(f ++ "00", 1n, 1n)
94 return (ip * 10 + f1 + Clock.sel(U32.is_ge(f2, 5), 1, 0) : U32)