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icedog48/IEnumerableExtension.cs

Created March 18, 2017 19:44
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C# - How to flatten tree via LINQ ?
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IEnumerableExtension.cs
///http://stackoverflow.com/questions/11830174/how-to-flatten-tree-via-linq
public static IEnumerable<T> Flatten<T>(
this IEnumerable<T> e,
Func<T,IEnumerable<T>> f)
{
return e.SelectMany(c => f(c).Flatten(f)).Concat(e);
}
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