Function normalize_path

nodedb/src/engine/document/store/extract.rs:6–10

JSON / MessagePack conversion and secondary-index value extraction. Strip the leading `$.` or `$` prefix from a JSON path expression.

(path: &str)

/// Strip the leading `$.` or `$` prefix from a JSON path expression.
pub(crate) fn normalize_path(path: &str) -> &str {
    path.strip_prefix("$.")
        .or_else(|| path.strip_prefix('$'))
        .unwrap_or(path)
}

/// Extract scalar values at a JSON path for secondary indexing.
pub fn extract_index_values(doc: &serde_json::Value, path: &str, is_array: bool) -> Vec<String> {