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Language specific ...

PLEASE NOT DO RELIGIOUS WAR.

Perl

perl: the degree of freedom

be as you like if you write one liner program or quick hack. But be self-control if you want to write modules.

Be explicit.

For example,

my ($a, $b, $c) = (do something,
		do something2,
		do something3);
is less than
my $who   = do_something();
my $where = do_something2();
my $when  = do_something3();
do not use $_.

I like python's intent policy in on sense. It is of value to use similar policy in using perl.

Features of perl 5 objects

When you use perl 5, you should consider the usage of polymorphism and dynamic bindings.

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Copyright (C) 1993-2017 Ken'ichi Fukamachi mail:< fukachan at fml.org >