Function parent

parent(
_documentPath: string | DocumentReference<DocumentData, DocumentData>,
): FunctionExpression
Beta
Returns the parent document reference of a document path or expression.
Parameters
- _documentPath: string | DocumentReference<DocumentData, DocumentData>
Returns FunctionExpression
- Defined in pipelines/expressions.ts:1447
parent(_documentPathExpr: Expression): FunctionExpression
Beta
Returns the parent document reference from a path expression.
Parameters
- _documentPathExpr: Expression
Returns FunctionExpression
- Defined in pipelines/expressions.ts:1452