MinByExtension.MinBy<TSource, TKey>(IEnumerable<TSource>, Func<TSource, TKey>) Method
Returns the minimal elements of the given sequence, based on
the given projection.
Namespace: MoreLinq.ExtensionsAssembly: MoreLinq (in MoreLinq.dll) Version: 3.4.0+b99a6a8cc504caf2d48372fe54a2f8116c59cd0c
public static IExtremaEnumerable<TSource> MinBy<TSource, TKey>(
this IEnumerable<TSource> source,
Func<TSource, TKey> selector
)
<ExtensionAttribute>
Public Shared Function MinBy(Of TSource, TKey) (
source As IEnumerable(Of TSource),
selector As Func(Of TSource, TKey)
) As IExtremaEnumerable(Of TSource)
public:
[ExtensionAttribute]
generic<typename TSource, typename TKey>
static IExtremaEnumerable<TSource>^ MinBy(
IEnumerable<TSource>^ source,
Func<TSource, TKey>^ selector
)
[<ExtensionAttribute>]
static member MinBy :
source : IEnumerable<'TSource> *
selector : Func<'TSource, 'TKey> -> IExtremaEnumerable<'TSource>
- source IEnumerable<TSource>
- Source sequence
- selector Func<TSource, TKey>
- Selector to use to pick the results to compare
- TSource
- Type of the source sequence
- TKey
- Type of the projected element
IExtremaEnumerable<TSource>The sequence of minimal elements, according to the projection.In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
This overload uses the default comparer for the projected type.
This operator uses deferred execution. The results are evaluated
and cached on first use to returned sequence.