add pipeline sample

sample-golang / 01_hello

Browse code add pipeline sample master
1 parent cec73fc commit cfd59e7ae9d9e8264a4a52358c7d703756a4ac79 yhornisse authored on 9 Oct 2021

Patch

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Ignore Space Show notes View goroutine/pipeline.go 0 → 100644
package main import ( "fmt" ) func main() { done := make(chan int) p := make(chan int) go func() { for i := 0; i < 5; i++ { p <- i } }() go func() { for { x := <- p done <- x * x } }() for i := 0; i < 5; i++ { fmt.Println(<-done) // 0, 1, 4, 9, 16 } }

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