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JeffreyZhao/SelectNonNull.cs

Created April 8, 2014 02:45
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SelectNonNull.cs
public static IEnumerable<TResult> SelectNonNull<TSource, TResult>(
this IEnumerable<TSource> source,
Func<TSource, TResult> selector)
where TResult : class
{
return source != null ? source.Select(selector).Where(i => i != null) : Enumerable.Empty<TResult>();
}
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