List::UtilsBy 0.09

List::UtilsBy is a Perl module that provides a number of list utility functions, all of which take an initial code block to control their behaviour. They are variations on similar core perl or List::Util functions of similar names, but which use the block to control their behaviour. For example, the core Perl function sort takes a list of values and returns them, sorted into order by their string value. The sort_by function sorts them according to the string value returned by the extra function, when given each value.

 my @names_sorted = sort @names;

 my @people_sorted = sort_by { $_->name } @people;

SYNOPSIS

 use List::UtilsBy qw( nsort_by min_by );

 use File::stat qw( stat );
 my @files_by_age = nsort_by { stat($_)->mtime } @files;

 my $shortest_name = min_by { length } @names;


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Requirements:

· Perl