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.

AUTHOR

Sawyer X <xsawyerx@cpan.org>

COPYRIGHT AND LICENSE

This is free software, licensed under:


            
              
              The MIT (X11) License

To install Perl::Critic::Policy::ValuesAndExpressions::ProhibitEmptyPostfixLoop, copy and paste the appropriate command in to your terminal.

cpanm

cpanm Perl::Critic::Policy::ValuesAndExpressions::ProhibitEmptyPostfixLoop

CPAN shell

perl -MCPAN -e shell
install Perl::Critic::Policy::ValuesAndExpressions::ProhibitEmptyPostfixLoop

For more information on module installation, please visit the detailed CPAN module installation guide.

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