Sort an integer array

Sort an integer array
You are encouraged to solve this task according to the task description, using any language you may know.

Sort an array (or list) of integers in ascending numerical order. Use a sorting facility provided by the language/library if possible.

C

Compiler: GCC 4.0.1

#include <stdlib.h>

int intcmp(const void *i1, const void *i2)
{
    int l = *(int *)i1, r = *(int *)i2;
    return l >= r ? l > r ? 1 : 0 : -1;
}

int main()
{
    int nums[5] = {2,4,3,1,2};
    qsort(nums, 5, sizeof(int), intcmp);
}

C++

Compiler: GCC 4.0.1

With a simple array:

#include <algorithm>

int main()
{
    int nums[] = {2,4,3,1,2};
    std::sort(nums, nums+5);
}

With a std::vector:

#include <algorithm>
#include <vector>

int main()
{
    std::vector<int> nums;
    nums.push_back(2);
    nums.push_back(4);
    nums.push_back(3);
    nums.push_back(1);
    nums.push_back(2);
    std::sort(nums.begin(), nums.end());
}

With a std::list:

#include <list>

int main()
{
    std::list<int> nums;
    nums.push_back(2);
    nums.push_back(4);
    nums.push_back(3);
    nums.push_back(1);
    nums.push_back(2);
    nums.sort();
}

Haskell

Interpreter: GHCi 6.6

import List

nums = [2,4,3,1,2]
sorted = sort nums

Java

import java.util.Arrays;

public class example {
    public static void main(String[] args)
    {
        int[] nums = {2,4,3,1,2};
        Arrays.sort(nums);
    }
}

JavaScript

Interpreter: Firefox 2.0

JavaScript sorts lexically by default, so "10000" comes before "2". To sort numerically, a custom comparator is used.

function numberSorter(a, b) {
  return a - b;
}
var numbers = [20, 7, 65, 10, 3, 0, 8, -60];
numbers.sort(numberSorter);
alert( numbers );

Objective C

Compiler: GCC 4.0.1 (apple)

- (void)example
{
    NSArray *nums, *sorted;
    nums = [NSArray arrayWithObjects:
        [NSNumber numberWithInt:2],
        [NSNumber numberWithInt:4],
        [NSNumber numberWithInt:3],
        [NSNumber numberWithInt:1],
        [NSNumber numberWithInt:2],
        nil];
    sorted = [nums sortedArrayUsingSelector:@selector(compare:)];
}

Perl

Interpreter: perl 5.8.6

@nums = (2,4,3,1,2);
@sorted = sort {$a <=> $b} @nums;

PHP

Interpreter: PHP 4.4.4 CLI

<?php
$nums = array(2,4,3,1,2);
sort($nums);
?>

Ruby

Interpreter: ruby 1.8.4

[2,4,3,1,2].sort

UNIX Shell

Interpreter: Bash 2.05b

nums=(2 4 3 1 2)
sorted=($(for i in ${nums[*]}; do echo $i; done | sort -n))