[Issue 24205] New: [Functions] add example for d style, static array, varatic functions

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24205

          Issue ID: 24205
           Summary: [Functions] add example for d style, static array,
                    varatic functions
           Product: D
           Version: D2
          Hardware: All
               URL: http://dlang.org/
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P3
         Component: dlang.org
          Assignee: nobody at puremagic.com
          Reporter: crazymonkyyy at gmail.com

```
auto swizzle(T,I,size_t N)(T array,I[N] indexs...){
  ...
}

unittest{
    int[] i=[1,2,3,4,5];
    i.swizzle(0,4,2);    
}
```

I found it hard to get this working

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