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.

44 lines
688 B

6 years ago
## join
6 years ago
### Instructions
Write a function that simulates the behaviour of the `Join` function in Go. This function returns the concatenation of all the strings of a slice of strings **separated** by a separator passed in argument.
6 years ago
### Expected function
```go
func Join(strs []string, sep string) string {
}
```
6 years ago
### Usage
Here is a possible program to test your function :
```go
package main
import (
"fmt"
"piscine"
)
func main() {
toConcat := []string{"Hello!", " How", " are", " you?"}
fmt.Println(piscine.Join(toConcat, ":"))
}
```
And its output :
```console
$ go run .
Hello!: How: are: you?
$
```
### Notions
- [strings/Join](https://golang.org/pkg/strings/#Join)