Categories
C# duplicates

C#: HasDuplicates() extension for IEnumerable

Continuing on my previous post..

public static bool HasDuplicates( this IEnumerable sequence ) {
if ( null == sequence ) { throw new ArgumentNullException( "sequence" ); }
return sequence.Duplicates().Any();

 

}

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s