Passing output of sed/echo to a variable Post: 77855

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perl::critic::policy::codelayout::requiretrailingcommas

Perl::Critic::Policy::CodeLayout::RequireTrailingCommas(User Contributed Perl DocumentPerl::Critic::Policy::CodeLayout::RequireTrailingCommas(3pm)

NAME

       Perl::Critic::Policy::CodeLayout::RequireTrailingCommas - Put a comma at the end of every multi-line list declaration, including the last
       one.

AFFILIATION

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

DESCRIPTION

       Conway suggests that all elements in a multi-line list should be separated by commas, including the last element.  This makes it a little
       easier to re-order the list by cutting and pasting.

	   my @list = ($foo,
		       $bar,
		       $baz);  #not ok

	   my @list = ($foo,
		       $bar,
		       $baz,); #ok

CONFIGURATION

       This Policy is not configurable except for the standard options.

NOTES

       In the PPI parlance, a "list" is almost anything with parentheses.  I've tried to make this Policy smart by targeting only "lists" that
       have at least one element and are being assigned to something.  However, there may be some edge cases that I haven't covered.  If you find
       one, send me a note.

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.

perl v5.14.2							    2012-06-07	      Perl::Critic::Policy::CodeLayout::RequireTrailingCommas(3pm)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

variable passing to sed

Discussion started by: Manish Jha

2. Shell Programming and Scripting

Passing output to variable instead of file

Discussion started by: Furqan_79

3. Shell Programming and Scripting

Passing Variable in sed

Discussion started by: saifurshaon

4. Shell Programming and Scripting

storing output from echo & cut into variable

Discussion started by: nkwilliams