--- a/vendor/gopkg.in/yaml.v2/encode.go Sun Jan 13 12:58:50 2019 +0100
+++ b/vendor/gopkg.in/yaml.v2/encode.go Sun Jan 13 13:41:09 2019 +0100
@@ -13,6 +13,19 @@
"unicode/utf8"
)
+// jsonNumber is the interface of the encoding/json.Number datatype.
+// Repeating the interface here avoids a dependency on encoding/json, and also
+// supports other libraries like jsoniter, which use a similar datatype with
+// the same interface. Detecting this interface is useful when dealing with
+// structures containing json.Number, which is a string under the hood. The
+// encoder should prefer the use of Int64(), Float64() and string(), in that
+// order, when encoding this type.
+type jsonNumber interface {
+ Float64() (float64, error)
+ Int64() (int64, error)
+ String() string
+}
+
type encoder struct {
emitter yaml_emitter_t
event yaml_event_t
@@ -89,6 +102,21 @@
}
iface := in.Interface()
switch m := iface.(type) {
+ case jsonNumber:
+ integer, err := m.Int64()
+ if err == nil {
+ // In this case the json.Number is a valid int64
+ in = reflect.ValueOf(integer)
+ break
+ }
+ float, err := m.Float64()
+ if err == nil {
+ // In this case the json.Number is a valid float64
+ in = reflect.ValueOf(float)
+ break
+ }
+ // fallback case - no number could be obtained
+ in = reflect.ValueOf(m.String())
case time.Time, *time.Time:
// Although time.Time implements TextMarshaler,
// we don't want to treat it as a string for YAML