ifModifiedSince property

@override DateTime? ifModifiedSince

The date and time specified by the ifModifiedSinceHeader header, if any.

Implementation

@override
DateTime? get ifModifiedSince => _data.containsKey(HttpHeaders.ifModifiedSinceHeader)
    ? HttpDate.parse(_data[HttpHeaders.ifModifiedSinceHeader]!.join(','))
    : null;

@override void ifModifiedSince=(DateTime? value)

The date and time specified by the ifModifiedSinceHeader header, if any.

Implementation

@override
set ifModifiedSince(DateTime? value) => set(HttpHeaders.ifModifiedSinceHeader, HttpDate.format(value!));