« MoreLINQ » : différence entre les versions
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* [https://github.com/morelinq/examples Examples] | * [https://github.com/morelinq/examples Examples] | ||
* [https://morelinq.github.io/3.1/ref/api/html/Methods_T_MoreLinq_MoreEnumerable.htm Documentation] | * [https://morelinq.github.io/3.1/ref/api/html/Methods_T_MoreLinq_MoreEnumerable.htm Documentation] | ||
= Add = | |||
<kode lang='bash'> | |||
dotnet add package MoreLINQ | |||
</kode> | |||
= Operators = | = Operators = | ||
== [https://github.com/morelinq/examples/blob/master/m/acquire.md#acquire Acquire] == | == [https://github.com/morelinq/examples/blob/master/m/acquire.md#acquire Acquire] == | ||
Ensures that a sequence of disposable objects are all acquired successfully. | Ensures that a sequence of disposable objects are all acquired successfully. | ||
== [https://github.com/morelinq/examples/blob/master/m/aggregate.md Aggregate] == | |||
== [https://github.com/morelinq/examples/blob/master/m/aggregate-right.md AggregateRight] == | |||
This operator is the right-associative version of the Aggregate LINQ operator. | |||
<kode lang='cs'> | |||
// LINQ left-associative aggregate | |||
var result1 = Enumerable | |||
.Range(1, 5) | |||
.Select(i => i.ToString()) | |||
.Aggregate((current, next) => string.Format("({0} > {1})", current, next)); | |||
// ((((1 > 2) > 3) > 4) > 5) | |||
// MoreLINQ right-associative aggregate | |||
var v2 = Enumerable | |||
.Range(1, 5) | |||
.Select(i => i.ToString()) | |||
.AggregateRight((current, next) => string.Format("({0} > {1})", current, next)); | |||
// (1 > (2 > (3 > (4 > 5)))) | |||
</kode> | |||
Version du 14 novembre 2020 à 22:14
Links
Add
|
dotnet add package MoreLINQ |
Operators
Acquire
Ensures that a sequence of disposable objects are all acquired successfully.
Aggregate
AggregateRight
This operator is the right-associative version of the Aggregate LINQ operator.
|
// LINQ left-associative aggregate
var result1 = Enumerable
.Range(1, 5)
.Select(i => i.ToString())
.Aggregate((current, next) => string.Format("({0} > {1})", current, next));
// ((((1 > 2) > 3) > 4) > 5)
// MoreLINQ right-associative aggregate
var v2 = Enumerable
.Range(1, 5)
.Select(i => i.ToString())
.AggregateRight((current, next) => string.Format("({0} > {1})", current, next));
// (1 > (2 > (3 > (4 > 5))))
|
