toJsonLd method

@override Map<String, dynamic> toJsonLd()

Serialize SchemaHowToDirection to JSON-LD

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'HowToDirection',
      'afterMedia': convertToJsonLd(
          afterMedia, (v) => v is SchemaMediaObject || v is String),
      'beforeMedia': convertToJsonLd(
          beforeMedia, (v) => v is SchemaMediaObject || v is String),
      'duringMedia': convertToJsonLd(
          duringMedia, (v) => v is SchemaMediaObject || v is String),
      'performTime': convertToJsonLd(performTime),
      'prepTime': convertToJsonLd(prepTime),
      'supply': convertToJsonLd(
          supply, (v) => v is SchemaHowToSupply || v is String),
      'tool':
          convertToJsonLd(tool, (v) => v is SchemaHowToTool || v is String),
      'totalTime': convertToJsonLd(totalTime),
      'item': convertToJsonLd(item),
      'nextItem': convertToJsonLd(nextItem),
      'previousItem': convertToJsonLd(previousItem),
    });