diff options
| author | Kenny Grant <kennygrant@gmail.com> | 2017-10-19 22:34:42 +0100 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2017-10-19 22:55:15 +0000 |
| commit | 18a9253a5fd13205b04beed8e8ca009547b12c1f (patch) | |
| tree | 693b6f42fa1d96a36a498e3ece1929573b6f95ed /content/json-and-go.article | |
| parent | cb957aeb908c327744e5e67c58e4cbd7c52b544f (diff) | |
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>
Diffstat (limited to 'content/json-and-go.article')
| -rw-r--r-- | content/json-and-go.article | 4 |
1 files changed, 2 insertions, 2 deletions
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 @@ We can then iterate through the map with a range statement and use a type switch 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 { |