private void AddSerializer(StringBuilder source, IFieldSymbol field,
char delimiter)
{
string fieldName = $"this.{field.FieldName()}";
source.Append($"return {fieldName} != null ? string.Join('{delimiter}', {fieldName}) : null;");
}
private void AddDeserializer(StringBuilder source, IFieldSymbol field,
char delimiter)
{
var arrayType = field.Type as IArrayTypeSymbol;
string fieldName = $"this.{field.FieldName()}";
source.AppendLine($@"
string[] split = value.Split('{delimiter}', StringSplitOptions.RemoveEmptyEntries);
{fieldName} = new {arrayType.ElementType}[split.Length];
for (int i = 0; i < split.Length; i++) {{");
source.AppendLine(arrayType.ElementType.IsValueType
? $"{fieldName}[i] = {arrayType.ElementType}.Parse(split[i].Trim());"
: $"{fieldName}[i] = split[i].Trim();");
source.Append('}');
}