Min< TSource >() [11/12]

static ? long System.Linq.Enumerable.Min< TSource > ( this IEnumerable< TSource > source, Func< TSource, long?> selector )

inlinestatic

Definition at line 6867 of file Enumerable.cs.

    {
        if (source == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.source);
        }
        if (selector == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.selector);
        }
        long? result = null;
        using IEnumerator<TSource> enumerator = source.GetEnumerator();
        while (enumerator.MoveNext())
        {
            result = selector(enumerator.Current);
            if (!result.HasValue)
            {
                continue;
            }
            long num = result.GetValueOrDefault();
            while (enumerator.MoveNext())
            {
                long? num2 = selector(enumerator.Current);
                long valueOrDefault = num2.GetValueOrDefault();
                if (num2.HasValue && valueOrDefault < num)
                {
                    num = valueOrDefault;
                    result = num2;
                }
            }
            return result;
        }
        return result;
    }

References System.Collections.Generic.Dictionary< TKey, TValue >.GetEnumerator(), System.Linq.selector, System.Linq.source, and System.Linq.ThrowHelper.ThrowArgumentNullException().