namespace Gs.Toolbox
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{
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public static class TypeHelper
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{
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public static bool IsPrimitiveExtended(Type type, bool includeNullables = true, bool includeEnums = false)
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{
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if (IsPrimitiveExtendedInternal(type, includeEnums))
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{
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return true;
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}
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if (includeNullables && IsNullable(type) && type.GenericTypeArguments.Any())
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{
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return IsPrimitiveExtendedInternal(type.GenericTypeArguments[0], includeEnums);
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}
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return false;
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}
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public static bool IsNullable(Type type)
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{
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return type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable<>);
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}
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private static bool IsPrimitiveExtendedInternal(Type type, bool includeEnums)
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{
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if (type.IsPrimitive)
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{
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return true;
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}
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if (includeEnums && type.IsEnum)
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{
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return true;
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}
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return type == typeof(string) ||
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type == typeof(decimal) ||
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type == typeof(DateTime) ||
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type == typeof(DateTimeOffset) ||
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type == typeof(TimeSpan) ||
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type == typeof(Guid);
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}
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}
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}
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