Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseSubs - Write sub my_function{} instead of sub MyFunction{}.
This Policy is part of the core Perl::Critic distribution.
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
This Policy is not configurable except for the standard options.
Perl::Critic::Policy::NamingConventions::ProhibitMixedCaseVars
Jeffrey Ryan Thalhammer <thaljef@cpan.org>
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.