Class Collection

Provides utility methods to work with collections.

Inheritance

Object

Collection

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: DotNext.Collections.Generic

Assembly: DotNext.dll

Syntax

public static class Collection

Methods

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AddAll<T>(ICollection<T>, IEnumerable<T>)

Adds multiple items into collection.

Declaration

public static void AddAll<T>(this ICollection<T> collection, IEnumerable<T> items)

Parameters

Type	Name	Description
ICollection<T>	collection	A collection to modify.
IEnumerable<T>	items	An items to add into collection.

Type Parameters

Name	Description
T	Type of collection items.

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Convert<TInput, TOutput>(IReadOnlyCollection<TInput>, ValueFunc<TInput, TOutput>)

Returns lazily converted read-only collection.

Declaration

public static ReadOnlyCollectionView<TInput, TOutput> Convert<TInput, TOutput>(this IReadOnlyCollection<TInput> collection, in ValueFunc<TInput, TOutput> converter)

Parameters

Type	Name	Description
IReadOnlyCollection<TInput>	collection	Read-only collection to convert.
ValueFunc<TInput, TOutput>	converter	A collection item conversion function.

Returns

Type	Description
ReadOnlyCollectionView<TInput, TOutput>	Lazily converted read-only collection.

Type Parameters

Name	Description
TInput	Type of items in the source collection.
TOutput	Type of items in the target collection.

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Convert<TInput, TOutput>(IReadOnlyCollection<TInput>, Converter<TInput, TOutput>)

Returns lazily converted read-only collection.

Declaration

public static ReadOnlyCollectionView<TInput, TOutput> Convert<TInput, TOutput>(this IReadOnlyCollection<TInput> collection, Converter<TInput, TOutput> converter)

Parameters

Type	Name	Description
IReadOnlyCollection<TInput>	collection	Read-only collection to convert.
Converter<TInput, TOutput>	converter	A collection item conversion function.

Returns

Type	Description
ReadOnlyCollectionView<TInput, TOutput>	Lazily converted read-only collection.

Type Parameters

Name	Description
TInput	Type of items in the source collection.
TOutput	Type of items in the target collection.

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ToArray<T>(ICollection<T>)

Converts collection into single-dimensional array.

Declaration

public static T[] ToArray<T>(ICollection<T> collection)

Parameters

Type	Name	Description
ICollection<T>	collection	A collection to convert.

Returns

Type	Description
T[]	Array of collection items.

Type Parameters

Name	Description
T	Type of collection items.

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ToArray<T>(IReadOnlyCollection<T>)

Converts read-only collection into single-dimensional array.

Declaration

public static T[] ToArray<T>(IReadOnlyCollection<T> collection)

Parameters

Type	Name	Description
IReadOnlyCollection<T>	collection	A collection to convert.

Returns

Type	Description
T[]	Array of collection items.

Type Parameters

Name	Description
T	Type of collection items.