go: add while loop example (rstacruz#1583)

puzzlemeter · Dec 3, 2020 · f7f77ad · f7f77ad
1 parent b27d7d7
commit f7f77ad
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/go.md b/go.md
@@ -233,6 +233,18 @@ for i, val := range entry {
 
 See: [For-Range loops](https://gobyexample.com/range)
 
+### While loop
+
+```go
+n := 0
+x := 42
+for n != x {
+  n := guess()
+}
+```
+
+See: [Go's "while"](https://tour.golang.org/flowcontrol/3)
+
 ## Functions
 {: .-three-column}