JavaScriptのlinqで使用できる関数一覧
JavaScriptのlinqで使用できる
関数の一覧を作成したので、載せておきます。
本記事の内容です。
使用できる関数一覧
| 関数名 | 引数 |
|---|---|
| aggregate | seed, func, resultSelector |
| all | predicate |
| alternate | alternateValueOrSequence |
| any | predicate |
| asEnumerable | |
| average | selector |
| buffer | count |
| cast | |
| catchError | handler |
| choose | selector |
| concat | |
| contains | value, compareSelector |
| count | predicate |
| defaultIfEmpty | defaultValue |
| distinct | compareSelector |
| distinctUntilChanged | compareSelector |
| doAction | action |
| elementAt | index |
| elementAtOrDefault | index, defaultValue |
| except | second, compareSelector |
| finallyAction | finallyAction |
| first | predicate |
| firstOrDefault | predicate, defaultValue |
| flatten | |
| force | |
| forEach | action |
| groupBy | keySelector, elementSelector, resultSelector, compareSelector |
| groupJoin | inner, outerKeySelector, innerKeySelector, resultSelector, compareSelector |
| indexOf | item |
| insert | index, second |
| intersect | second, compareSelector |
| isEmpty | |
| join | inner, outerKeySelector, innerKeySelector, resultSelector, compareSelector |
| last | predicate |
| lastIndexOf | item |
| lastOrDefault | predicate, defaultValue |
| letBind | func |
| log | selector |
| max | selector |
| maxBy | keySelector |
| memoize | |
| merge | |
| min | selector |
| minBy | keySelector |
| ofType | type |
| orderBy | keySelector |
| orderByDescending | keySelector |
| pairwise | selector |
| partitionBy | keySelector, elementSelector, resultSelector, compareSelector |
| reverse | |
| scan | seed, func |
| select | selector |
| selectMany | collectionSelector, resultSelector |
| sequenceEqual | second, compareSelector |
| share | |
| shuffle | |
| single | predicate |
| singleOrDefault | predicate, defaultValue |
| skip | count |
| skipWhile | predicate |
| sum | selector |
| take | count |
| takeExceptLast | count |
| takeFromLast | count |
| takeWhile | predicate |
| toArray | |
| toDictionary | keySelector, elementSelector, compareSelector |
| toJoinedString | separator, selector |
| toJSONString | replacer, space |
| toLookup | keySelector, elementSelector, compareSelector |
| toObject | keySelector, elementSelector |
| trace | message, selector |
| traverseBreadthFirst | func, resultSelector |
| traverseDepthFirst | func, resultSelector |
| union | second, compareSelector |
| weightedSample | weightSelector |
| where | predicate |
| write | separator, selector |
| writeLine | selector |
| zip |
JavaScriptで使用可能な関数のリファレンスが欲しいですね。
まぁ、.NETのLINQを移植したものなので、そちらを
確認したらよいのかもしれませんが。
