An implementation of RFC 6901 - JavaScript Object Notation (JSON) Pointer in Golang.
jsonpointer-go is a Go library for working with JSON Pointers as defined in RFC 6901. JSON Pointers provide a way to reference specific parts of a JSON document.
To install the library, simply run:
go get github.com/bragdond/jsonpointer-goHere is a simple example of how to use jsonpointer-go:
package main
import (
"fmt"
"github.com/bragdond/jsonpointer-go"
)
func main() {
jsonStr := `{
"foo": ["bar", "baz"],
"qux": {"corge": "grault"}
}`
var jsonData map[string]any
if err := json.Unmarshal([]byte(jsonStr), &jsonData); err != nil {
panic(fmt.Sprintf("failed to unmarshal json string: %v", err))
}
pointer, err := jsonpointer.Parse("/foo/0")
if err != nil {
panic(err)
}
result, err := pointer.GetValue(jsonData)
if err != nil {
panic(err)
}
fmt.Println(result) // Output: bar
}We welcome contributions! Please see the CONTRIBUTING.md file for guidelines on how to contribute.
This project is licensed under the MIT License - see the LICENSE file for details.
Happy coding!