Tag Archives: Schwartzian Transform

Final Virtusertable Perl Sort

Posted on September 29, 2011 by danmassey99

As the final stage of the sorting posts, I’ve converted the original virtusertable sort to the ‘Schwartzian Transform’ with multiple sorts. Notice i create the ‘sub arrays’ with 3 items: $_[0] = “user@domain <whitespace> target” $_[1] = “domain” $_[2] = … Continue reading →

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Perl Sorting with a bit more efficiency

Posted on September 29, 2011 by danmassey99

I’ve modified the script from the last post to illustrate how many times the get_value function is called. #! /usr/bin/perl -w use strict; my %letter_vals; my $counter = 1; my $function_calls = 0; # function to calculate the ‘value’ of … Continue reading →

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