private def isGroupedArrayType()

in parquet/src/main/scala/magnolify/parquet/Schema.scala [106:111]

• 6 lines of code
• 4 McCabe index (conditional complexity)

  private def isGroupedArrayType(f: Type): Boolean =
    !f.isPrimitive &&
      f.getLogicalTypeAnnotation == LogicalTypeAnnotation.listType() && {
        val fields = f.asGroupType().getFields.asScala
        fields.size == 1 && fields.head.isRepetition(Repetition.REPEATED)
      }