using System;

namespace JSONAPI.Extensions

{

internal static class TypeExtensions

{

internal static bool CanWriteAsJsonApiAttribute(this Type objectType)

{

if (objectType.IsGenericType && objectType.GetGenericTypeDefinition() == typeof (Nullable<>))

objectType = objectType.GetGenericArguments()[0];

return objectType.IsPrimitive

|| typeof (Decimal).IsAssignableFrom(objectType)

|| typeof (Guid).IsAssignableFrom(objectType)

|| typeof (DateTime).IsAssignableFrom(objectType)

|| typeof (DateTimeOffset).IsAssignableFrom(objectType)

|| typeof (String).IsAssignableFrom(objectType)

|| objectType.IsEnum;

}

}

}