Re: Sort array1 according to sorting of array2

@arr1=@arr1[sort{$arr2[$a]<=>$arr2[$b]}0..$#arr2];

Comment on Re: Sort array1 according to sorting of array2 Download Code

Replies are listed 'Best First'.
Re^2: Sort array1 according to sorting of array2 by hv (Parson) on Aug 26, 2004 at 11:09 UTC
Yup, this is how I'd do it (maybe with a touch more whitespace). I'd expect this also to be more efficient than any approach splitting the numbers out of `@arr1` again, though not necessarily better than switching to different ways of structuring the data. Hugo	[reply] [d/l]


Your skill will accomplish what the force of many cannot
	PerlMonks