Class PairExtensions

Namespace

LfrlAnvil.Extensions

Assembly

LfrlAnvil.Core.dll

Contains Pair<T1, T2> related extension methods.

public static class PairExtensions

Inheritance

object

PairExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

AsEnumerable<T>(Pair<T?, T?>)

Returns a new IEnumerable<T> instance created from the provided source.

[Pure]
public static IEnumerable<T> AsEnumerable<T>(this Pair<T?, T?> source) where T : struct

Parameters

source Pair<T?, T?>

Conversion source.

Returns

IEnumerable<T>

If First is not null and Second is not null, then a new IEnumerable<T> instance with two elements: First followed by Second. Otherwise, if First is not null, then a new IEnumerable<T> instance with a single First element. Otherwise, if Second is not null, then a new IEnumerable<T> instance with a single Second element. Otherwise, an empty IEnumerable<T> instance.

Type Parameters

T

Pair value type.

AsEnumerable<T>(Pair<T?, T>)

Returns a new IEnumerable<T> instance created from the provided source.

[Pure]
public static IEnumerable<T> AsEnumerable<T>(this Pair<T?, T> source) where T : struct

Parameters

source Pair<T?, T>

Conversion source.

Returns

IEnumerable<T>

If First is not null, then a new IEnumerable<T> instance with two elements: First followed by Second. Otherwise, a new IEnumerable<T> instance with a single Second element.

Type Parameters

T

Pair value type.

AsEnumerable<T>(Pair<T, T?>)

Returns a new IEnumerable<T> instance created from the provided source.

[Pure]
public static IEnumerable<T> AsEnumerable<T>(this Pair<T, T?> source) where T : struct

Parameters

source Pair<T, T?>

Conversion source.

Returns

IEnumerable<T>

If Second is not null, then a new IEnumerable<T> instance with two elements: First followed by Second. Otherwise, a new IEnumerable<T> instance with a single First element.

Type Parameters

T

Pair value type.

AsEnumerable<T>(Pair<T, T>)

Returns a new IEnumerable<T> instance created from the provided source.

[Pure]
public static IEnumerable<T> AsEnumerable<T>(this Pair<T, T> source)

Parameters

source Pair<T, T>

Conversion source.

Returns

IEnumerable<T>

New IEnumerable<T> instance with two elements: First followed by Second.

Type Parameters

T

Pair value type.

Deconstruct<T1, T2>(Pair<T1, T2>, out T1, out T2)

Deconstruct the given Pair<T1, T2> instance.

public static void Deconstruct<T1, T2>(this Pair<T1, T2> source, out T1 first, out T2 second)

Parameters

source Pair<T1, T2>

Source pair.

first T1

out parameter that returns First.

second T2

out parameter that returns Second.

Type Parameters

T1

Pair's first item type.

T2

Pair's second item type.

ToPair<T1, T2>(Tuple<T1, T2>)

Creates a new Pair<T1, T2> instance from the given tuple.

[Pure]
public static Pair<T1, T2> ToPair<T1, T2>(this Tuple<T1, T2> source)

Parameters

source Tuple<T1, T2>

Source tuple.

Returns

Pair<T1, T2>

New Pair<T1, T2> instance.

Type Parameters

T1

Pair's first item type.

T2

Pair's second item type.

ToPair<T1, T2>((T1, T2))

Creates a new Pair<T1, T2> instance from the given tuple.

[Pure]
public static Pair<T1, T2> ToPair<T1, T2>(this (T1, T2) source)

Parameters

source (T1, T2)

Source tuple.

Returns

Pair<T1, T2>

New Pair<T1, T2> instance.

Type Parameters

T1

Pair's first item type.

T2

Pair's second item type.

ToTuple<T1, T2>(Pair<T1, T2>)

Creates a new Tuple<T1, T2> instance from the given pair.

[Pure]
public static Tuple<T1, T2> ToTuple<T1, T2>(this Pair<T1, T2> source)

Parameters

source Pair<T1, T2>

Source pair.

Returns

Tuple<T1, T2>

New Tuple<T1, T2> instance.

Type Parameters

T1

Pair's first item type.

T2

Pair's second item type.

ToValueTuple<T1, T2>(Pair<T1, T2>)

Creates a new (T1, T2) instance from the given pair.

[Pure]
public static (T1, T2) ToValueTuple<T1, T2>(this Pair<T1, T2> source)

Parameters

source Pair<T1, T2>

Source pair.

Returns

(T1, T2)

New (T1, T2) instance.

Type Parameters

T1

Pair's first item type.

T2

Pair's second item type.