split

split.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+  "fmt"
+  "time"
+)
+
+func main() {
+  channel := make(chan time.Duration)
+  
+  fmt.Scanln()
+  start := time.Now()
+  
+  go func () {
+    for {
+      channel <- time.Now().Sub(start)
+    }
+  }()
+  
+  for {
+    select {
+      case t := <- channel:
+      fmt.Printf("%s%s%s\n", t, "\033[B", "\033[A")
+    }
+  }
+}