render examples as JSON added

datamodel/high/base/example.go

@@ -4,6 +4,7 @@
 package base
 
 import (
+	"encoding/json"
 	"github.com/pb33f/libopenapi/datamodel/high"
 	lowmodel "github.com/pb33f/libopenapi/datamodel/low"
 	low "github.com/pb33f/libopenapi/datamodel/low/base"
@@ -56,6 +57,13 @@ func (e *Example) MarshalYAML() (interface{}, error) {
 	return nb.Render(), nil
 }
 
+// MarshalJSON will marshal this into a JSON byte slice
+func (e *Example) MarshalJSON() ([]byte, error) {
+	var g map[string]any
+	e.Value.Decode(&g)
+	return json.Marshal(g)
+}
+
 // ExtractExamples will convert a low-level example map, into a high level one that is simple to navigate.
 // no fidelity is lost, everything is still available via GoLow()
 func ExtractExamples(elements *orderedmap.Map[lowmodel.KeyReference[string], lowmodel.ValueReference[*low.Example]]) *orderedmap.Map[string, *Example] {