View Problem
Join the elements of a list, separated by commas
Given the list 
cpp C++/CLI .NET 2.0
cpp boost
csharp .NET 3.5
fantom
erlang
erlang
erlang
Submit a new solution for cpp, csharp, fantom, or erlang
There are 22 other solutions in additional languages (clojure, fsharp, go, groovy ...)
[Apple, Banana, Carrot] produce "Apple, Banana, Carrot"
String^ result = String::Join(L", ", fruit->ToArray());
string fruits[] = {"Apple", "Banana", "Carrot"};
string result = boost::algorithm::join(fruits, ", ");
string result = boost::algorithm::join(fruits, ", ");
using System.Collections.Generic;
public class JoinEach {
public static void Main() {
var list = new List<string>() {"Apple", "Banana", "Carrot"};
System.Console.WriteLine( string.Join(", ", list.ToArray()) );
}
}
public class JoinEach {
public static void Main() {
var list = new List<string>() {"Apple", "Banana", "Carrot"};
System.Console.WriteLine( string.Join(", ", list.ToArray()) );
}
}
["Apple", "Banana", "Carrot"].join(", ")
Result = string:join(Fruit, ", "),
Result = lists:foldl(fun (E, Acc) -> Acc ++ ", " ++ E end, hd(Fruit), tl(Fruit)),
Result = lists:flatten([ hd(Fruit) | [ ", " ++ X || X <- tl(Fruit)]]).
Submit a new solution for cpp, csharp, fantom, or erlang
There are 22 other solutions in additional languages (clojure, fsharp, go, groovy ...)
