Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator.3pm

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Version: 2010-09-08 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

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NAME

Perl::Critic::Policy::ValuesAndExpressions::RequireQuotedHeredocTerminator - Write " print <<'THE_END' " or " print <<"THE_END" ".

AFFILIATION

This Policy is part of the core Perl::Critic distribution.

DESCRIPTION

Putting single or double-quotes around your HEREDOC terminator make it obvious to the reader whether the content is going to be interpolated or not. 
     print <<END_MESSAGE;    #not ok
     Hello World
     END_MESSAGE
 
     print <<'END_MESSAGE';  #ok
     Hello World
     END_MESSAGE
 
     print <<"END_MESSAGE";  #ok
     $greeting
     END_MESSAGE

CONFIGURATION

This Policy is not configurable except for the standard options.

SEE ALSO

Perl::Critic::Policy::ValuesAndExpressions::RequireUpperCaseHeredocTerminator

AUTHOR

Jeffrey Ryan Thalhammer <thaljef@cpan.org> Copyright (c) 2005-2009 Jeffrey Ryan Thalhammer. 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.