public override void Visit()

in src/Microsoft.Azure.WebJobs.Extensions.OpenApi.Core/Visitors/StringEnumTypeVisitor.cs [39:82]
35 lines of code
5 McCabe index (conditional complexity)

        public override void Visit(IAcceptor acceptor, KeyValuePair<string, Type> type, NamingStrategy namingStrategy, params Attribute[] attributes)
        {
            var name = type.Key;

            var instance = acceptor as OpenApiSchemaAcceptor;
            if (instance.IsNullOrDefault())
            {
                return;
            }

            // Adds enum values to the schema.
            var enums = type.Value.ToOpenApiStringCollection();

            var schema = new OpenApiSchema()
            {
                Type = "string",
                Format = null,
                Enum = enums,
                Default = enums.First()
            };

            // Adds the extra properties.
            if (attributes.Any())
            {
                Attribute attr = attributes.OfType<OpenApiPropertyAttribute>().SingleOrDefault();
                if (!attr.IsNullOrDefault())
                {
                    schema.Nullable = this.GetOpenApiPropertyNullable(attr as OpenApiPropertyAttribute);
                    schema.Default = this.GetOpenApiPropertyDefault<string>(attr as OpenApiPropertyAttribute);
                    schema.Description = this.GetOpenApiPropertyDescription(attr as OpenApiPropertyAttribute);
                    schema.Deprecated = this.GetOpenApiPropertyDeprecated(attr as OpenApiPropertyAttribute);
                }

                attr = attributes.OfType<OpenApiSchemaVisibilityAttribute>().SingleOrDefault();
                if (!attr.IsNullOrDefault())
                {
                    var extension = new OpenApiString((attr as OpenApiSchemaVisibilityAttribute).Visibility.ToDisplayName());

                    schema.Extensions.Add("x-ms-visibility", extension);
                }
            }

            instance.Schemas.Add(name, schema);
        }