forked from root/public
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
805 B
50 lines
805 B
5 years ago
|
## any
|
||
5 years ago
|
|
||
5 years ago
|
### Instructions
|
||
5 years ago
|
|
||
![]()
4 years ago
|
Write a function `Any` that returns `true`, for a `string` slice :
|
||
5 years ago
|
|
||
![]()
4 years ago
|
- if, when that `string` slice is passed through an `f` function, at least one element returns `true`.
|
||
5 years ago
|
|
||
5 years ago
|
### Expected function
|
||
5 years ago
|
|
||
|
```go
|
||
![]()
4 years ago
|
func Any(f func(string) bool, a []string) bool {
|
||
![]()
5 years ago
|
|
||
5 years ago
|
}
|
||
|
```
|
||
|
|
||
5 years ago
|
### Usage
|
||
5 years ago
|
|
||
5 years ago
|
Here is a possible program to test your function :
|
||
5 years ago
|
|
||
|
```go
|
||
|
package main
|
||
|
|
||
|
import (
|
||
|
"fmt"
|
||
|
piscine ".."
|
||
|
)
|
||
|
|
||
|
func main() {
|
||
![]()
4 years ago
|
a1 := []string{"Hello", "how", "are", "you"}
|
||
|
a2 := []string{"This", "is", "4", "you"}
|
||
5 years ago
|
|
||
![]()
4 years ago
|
result1 := piscine.Any(piscine.IsNumeric, a1)
|
||
|
result2 := piscine.Any(piscine.IsNumeric, a2)
|
||
5 years ago
|
|
||
|
fmt.Println(result1)
|
||
|
fmt.Println(result2)
|
||
|
}
|
||
|
```
|
||
|
|
||
|
And its output :
|
||
|
|
||
|
```console
|
||
5 years ago
|
student@ubuntu:~/[[ROOT]]/test$ go build
|
||
|
student@ubuntu:~/[[ROOT]]/test$ ./test
|
||
5 years ago
|
false
|
||
|
true
|
||
5 years ago
|
student@ubuntu:~/[[ROOT]]/test$
|
||
5 years ago
|
```
|