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Perl::Critic::Policy::ValuesAndExpressions::ProhibitNoisyQuotes(3pm) | User Contributed Perl Documentation | Perl::Critic::Policy::ValuesAndExpressions::ProhibitNoisyQuotes(3pm) |
NAME¶
Perl::Critic::Policy::ValuesAndExpressions::ProhibitNoisyQuotes - Use "q{}" or "qq{}" instead of quotes for awkward-looking strings.
AFFILIATION¶
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION¶
Don't use quotes for one or two-character strings of non-alphanumeric characters (i.e. noise). These tend to be hard to read. For legibility, use "q{}" or a named value. However, braces, parentheses and brackets tend to look better in quotes, so those are allowed.
$str = join ',', @list; #not ok $str = join ",", @list; #not ok $str = join q{,}, @list; #better $COMMA = q{,}; $str = join $COMMA, @list; #best $lbrace = '('; #ok $rbrace = ')'; #ok print '(', @list, ')'; #ok
CONFIGURATION¶
This Policy is not configurable except for the standard options.
SEE ALSO¶
Perl::Critic::Policy::ValuesAndExpressions::ProhibitEmptyQuotes
AUTHOR¶
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
COPYRIGHT¶
Copyright (c) 2005-2011 Imaginative Software Systems. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.
2023-10-27 | perl v5.36.0 |