blog: Fix Decoding arbitrary data example
The example on the blog post json-and-go describes decoding arbitrary
data, but instead of switching on the default concrete type for
numbers - float64, it looks for int, making it print:
is of a type I don't know how to handle.
This change looks for float64 instead of int.
Change-Id: I86825003893216dd52212d7f75239ec57770a83b
Reviewed-on: https://go-review.googlesource.com/71930
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/content/json-and-go.article b/content/json-and-go.article
index 4a1ae36..4a9f55a 100644
--- a/content/json-and-go.article
+++ b/content/json-and-go.article
@@ -163,8 +163,8 @@
switch vv := v.(type) {
case string:
fmt.Println(k, "is string", vv)
- case int:
- fmt.Println(k, "is int", vv)
+ case float64:
+ fmt.Println(k, "is float64", vv)
case []interface{}:
fmt.Println(k, "is an array:")
for i, u := range vv {
