Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseSubs(3)

NAME
Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseSubs - Write "sub my_function{}" instead of "sub MyFunction{}".

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

DESCRIPTION
Conway's recommended naming convention is to use lower-case words separated by underscores. Well-recognized acronyms can be in ALL CAPS, but must be separated by underscores from other parts of the name.

    sub foo_bar{}   #ok
    sub foo_BAR{}   #ok
    sub FOO_bar{}   #ok
    sub FOO_BAR{}   #ok

    sub Some::Class::foo{}   #ok, grudgingly

    sub FooBar {}   #not ok
    sub FOObar {}   #not ok
    sub fooBAR {}   #not ok
    sub fooBar {}   #not ok

CONFIGURATION
This Policy is not configurable except for the standard options.

SEE ALSO
Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseVars

AUTHOR
Jeffrey Ryan Thalhammer <thaljef@cpan.org>

COPYRIGHT
Copyright (c) 2005-2008 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.