ToLookupExtensions.

ToLookup<TKey>(IEnumerable<IDocument>, string) Method

Summary

Creates a lookup from a sequence of documents using the values of a specified metadata key. If a document does not contain the specified metadata key, it is not included in the result set.
Assembly
Wyam.Common.dll
Namespace
Wyam.Common.Documents
Containing Type
ToLookupExtensions

Syntax

public static ILookup<TKey, IDocument> ToLookup<TKey>(this IEnumerable<IDocument> documents, string keyMetadataKey)

Type Parameters

Name Description
TKey The type of the key.

Parameters

Name Type Description
documents IEnumerable<IDocument> The documents.
keyMetadataKey string The key metadata key.

Return Value

Type Description
ILookup<TKey, IDocument> A lookup.
GitHub