Class::XSAccessor is freakishly fast. Given that a sub call still has to happen, you wouldn't expect it to eliminate that much overhead.

It does do one slightly scary thing though...

#! perl -slw
use strict;
use Data::Dumper;

sub get_pp { $_[0]->{X}; }
use Class::XSAccessor getters => { get_xs => 'X' };

{
    my $o   = bless { X=>1 }, 'main';
    my $ref = \($o->get_pp);
    $$ref++;
    print Dumper($o);
}

{
    my $o   = bless { X=>1 }, 'main';
    my $ref = \($o->get_xs);
    $$ref++;
    print Dumper($o);
}

[download]

This came up in a recent Moose-related thread.

PS: there is Class::XSAccessor::Array as part of the same distribution.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re^17: The Most Essential Perl Development Tools Today (negative) by tobyink
in thread The Most Essential Perl Development Tools Today by Tommy

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