@ocap/util/esm/get-list-field.mjs

utils shared across multiple forge js libs, works in both node.js and browser

//#region src/get-list-field.ts
const getByPath = (obj, path) => path.split(".").reduce((o, k) => o?.[k], obj);
const getListField = (obj, key) => getByPath(obj, `${key}List`) || getByPath(obj, key) || [];
/**
* Write a repeated field to its canonical (no-suffix) form and remove the
* jspb `xxxList` twin. Keeps pipe code insulated from protobuf vs CBOR
* provenance while ensuring only one source of truth remains on `obj`.
*
* ⚠️ Must use `delete` (not `= undefined`) — see CLAUDE.md Critical Lesson #1.
*/
const setListField = (obj, key, value) => {
	delete obj[`${key}List`];
	obj[key] = value;
};
/**
* Remove both `xxx` and `xxxList` twins so the field is absent from any
* subsequent spread / pick / serialization. Mirrors `setListField` for
* the "clear" case. Uses `delete` for the same reason as `setListField`.
*/
const deleteListField = (obj, key) => {
	delete obj[`${key}List`];
	delete obj[key];
};

//#endregion
export { deleteListField, getListField, setListField };