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Perl-Critic-Policy-ValuesAndExpressions-ProhibitEmptyPostfixLoop-0.001
River stage one • 1 direct dependent • 1 total dependent
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/ Perl::Critic::Policy::ValuesAndExpressions::ProhibitEmptyPostfixLoop

NAME

Perl::Critic::Policy::ValuesAndExpressions::ProhibitEmptyPostfixLoop - Prohibit writing an postfix loop with no statement

VERSION

version 0.001

DESCRIPTION

The postfix loop is a common pattern, but you can accidentally add a semicolon and make it into a meaningless statement.

    do_something($_)
        for @items;     # ok

    do_something($_);
        for @items;     # not ok

    $_++ for @items;    # ok
    $_++; for @items;   # not ok

CONFIGURATION

This policy is not configurable except for the standard options.

SEE ALSO

Perl::Critic

AUTHOR

Sawyer X <xsawyerx@cpan.org>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2018 by Sawyer X.

This is free software, licensed under:

  The MIT (X11) License