docs(examples): add error handling to examples

2026-02-19 11:26:38 +00:00 · 2021-12-17 01:25:25 +00:00
parent a86282e34d
commit 74dd8fb7e9
5 changed files with 126 additions and 51 deletions
--- a/bytes_example_test.go
+++ b/bytes_example_test.go
@@ -2,11 +2,16 @@ package rands_test

 import (
 	"fmt"
+	"log"

 	"github.com/jimeh/rands"
 )

 func ExampleBytes() {
-	b, _ := rands.Bytes(8)
-	fmt.Printf("%+v\n", b) // => [0 220 137 243 135 204 34 63]
+	b, err := rands.Bytes(8)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Printf("%+v\n", b) // => [181 153 143 235 241 20 208 173]
 }