diff options
Diffstat (limited to 'doc/progs/sieve.go')
| -rw-r--r-- | doc/progs/sieve.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/progs/sieve.go b/doc/progs/sieve.go index cd011d293..fb649e049 100644 --- a/doc/progs/sieve.go +++ b/doc/progs/sieve.go @@ -17,7 +17,7 @@ func generate(ch chan int) { // removing those divisible by 'prime'. func filter(in, out chan int, prime int) { for { - i := <-in; // Receive value of new variable 'i' from 'in'. + i := <-in // Receive value of new variable 'i' from 'in'. if i % prime != 0 { out <- i // Send 'i' to channel 'out'. } @@ -26,13 +26,13 @@ func filter(in, out chan int, prime int) { // The prime sieve: Daisy-chain filter processes together. func main() { - ch := make(chan int); // Create a new channel. - go generate(ch); // Start generate() as a goroutine. + ch := make(chan int) // Create a new channel. + go generate(ch) // Start generate() as a goroutine. for { - prime := <-ch; - fmt.Println(prime); - ch1 := make(chan int); - go filter(ch, ch1, prime); + prime := <-ch + fmt.Println(prime) + ch1 := make(chan int) + go filter(ch, ch1, prime) ch = ch1 } } |