toJsonLd method

@override Map<String, dynamic> toJsonLd()

Serialize SchemaCourse to JSON-LD

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'Course',
      'availableLanguage': convertToJsonLd(
          availableLanguage, (v) => v is SchemaLanguage || v is String),
      'courseCode': convertToJsonLd(courseCode),
      'coursePrerequisites': convertToJsonLd(
          coursePrerequisites,
          (v) =>
              v is SchemaAlignmentObject || v is SchemaCourse || v is String),
      'educationalCredentialAwarded': convertToJsonLd(
          educationalCredentialAwarded,
          (v) => v is SchemaEducationalOccupationalCredential || v is String),
      'financialAidEligible': convertToJsonLd(
          financialAidEligible, (v) => v is SchemaDefinedTerm || v is String),
      'hasCourseInstance': convertToJsonLd(hasCourseInstance),
      'numberOfCredits': convertToJsonLd(
          numberOfCredits, (v) => v is SchemaStructuredValue || v is int),
      'occupationalCredentialAwarded': convertToJsonLd(
          occupationalCredentialAwarded,
          (v) => v is SchemaEducationalOccupationalCredential || v is String),
      'syllabusSections': convertToJsonLd(syllabusSections),
      'totalHistoricalEnrollment': convertToJsonLd(totalHistoricalEnrollment),
      'competencyRequired': convertToJsonLd(
          competencyRequired, (v) => v is SchemaDefinedTerm || v is String),
    });