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43 lines
693 B
Go
43 lines
693 B
Go
package mutable
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import "fmt"
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func ExampleMap() {
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list := []int{1, 2, 3, 4}
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Map(list, func(nbr int) int {
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return nbr * 2
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})
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fmt.Printf("%v", list)
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// Output: [2 4 6 8]
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}
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func ExampleMapI() {
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list := []int{1, 2, 3, 4}
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MapI(list, func(nbr int, index int) int {
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return nbr * index
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})
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fmt.Printf("%v", list)
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// Output: [0 2 6 12]
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}
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func ExampleReverse() {
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list := []int{0, 1, 2, 3, 4, 5}
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Reverse(list)
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fmt.Printf("%v", list)
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// Output: [5 4 3 2 1 0]
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}
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// Fill fills elements of array with `initial` value.
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// Play: https://go.dev/play/p/VwR34GzqEub
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func Fill[T any, Slice ~[]T](collection Slice, initial T) {
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for i := range collection {
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collection[i] = initial
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}
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}
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