Function DeepInsert

pkg/util/json/json.go:2314–2319

DeepInsert inserts a value at a path in a JSON document. Implements the jsonb_insert builtin.

(j JSON, path []string, to JSON, insertAfter bool)

// DeepInsert inserts a value at a path in a JSON document.
// Implements the jsonb_insert builtin.
func DeepInsert(j JSON, path []string, to JSON, insertAfter bool) (JSON, error) {
	if j.isScalar() {
		return nil, errCannotSetPathInScalar
	}
	return deepInsert(j, path, to, insertAfter)
}

func deepInsert(j JSON, path []string, to JSON, insertAfter bool) (JSON, error) {
	switch len(path) {