Comma quibbling: Difference between revisions

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=={{header|C#}}==
<lang csharp>public static string Quibble(string[] input)
{
public static string Quibble(string[] input)
var len = {input.Length;
return "{ " +
var len = input.Length;
String.Join("", input.Take(len - 2).Select(n return=> "{n + ", +")
.Concat(input.Skip(len < 2 ? len : String.Join("", input.Take(len - 2).Take(1).Select(n => n + ", and ")))
.Concat(input.Skip(len < 2 ? len : len - 2).Take(1).Select(n => n + " and ")))
+ (input.LastOrDefault() ?? "") + " }";
}
}
static void Main(string[] args)
{
{
Console.WriteLine(Quibble(new string[] { }));
Console.WriteLine(Quibble(new[] { "A" }));
Console.WriteLine(Quibble(new[] { "A", "B" }));
Console.WriteLine(Quibble(new[] { "A", "B", "C" }));
Console.WriteLine(Quibble(new[] { "A", "B", "C", "D" }));
Console.WriteLine(Quibble(new[] { "A", "B", "C", "D", "E" }));
}</lang>▼
}
▲</lang>
{{out}}
<pre>{ }
Line 121 ⟶ 119:
quibble ["ABC"; "DEF"]
quibble ["ABC"; "DEF"; "G"]
quibble ["ABC"; "DEF"; "G"; "H"]</lang>
</lang>
 
=={{header|Perl 6}}==
Line 219 ⟶ 216:
End
Return '{'result'}'</lang>
 
{{out}}
<pre>
Retrieved from "https://rosettacode.org/wiki/Comma_quibbling"