Function: lazyQuery()

lazyQuery(path, value): IterableIterator<JSONPathNode>

Defined in: src/path/index.ts:75

Lazily query JSON value value with JSONPath expression path. Lazy queries can be faster and more memory efficient when querying large datasets, especially when using recursive decent selectors.

Parameters

path

string

A JSONPath expression/query.

value

JSONValue

The JSON-like value the JSONPath query is applied to.

Returns

IterableIterator<JSONPathNode>

A sequence of JSONPathNode objects resulting from applying path to value.

Throws

JSONPathSyntaxError If the path does not conform to standard syntax.

Throws

JSONPathTypeError If filter function arguments are invalid, or filter expression are used in an invalid way.