Map2
Builds a new collection whose elements are the results of applying the given mapping function to the corresponding elements of the two collections pairwise.
| Parameters | Returns |
|---|---|
Func<T, T2, TResult> mapping IEnumerable<T> source IEnumerable<T2> source2 |
IEnumerable<TResult> |
Usage
Multiplying the sum of each pair of values by two
//IEnumerable<int> source = { 1, 2, 3, 4, 5 }
//IEnumerable<int> source2 = { 5, 3, 3, 3, 0 }
IEnumerable<int> result =
source.Map2(
source2,
(value1, value2) => (value1 + value2) * 2);
//result = { 12, 10, 12, 14, 0}