Search results for "module:Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls"
Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls - Write if($condition){ do_something() } instead of do_something() if $condition.
Conway discourages using postfix control structures ("if", "for", "unless", "until", "when", "while") because they hide control flow. The "unless" and "until" controls are particularly evil because they lead to double-negatives that are hard to compr...
PETDANCE/Perl-Critic-1.152 - 17 Oct 2023 04:09:08 UTC
Perl::Critic - Critique Perl source code for best-practices.
Perl::Critic is an extensible framework for creating and applying coding standards to Perl source code. Essentially, it is a static source code analysis engine. Perl::Critic is distributed with a number of Perl::Critic::Policy modules that attempt to...
PETDANCE/Perl-Critic-1.152 - 17 Oct 2023 04:09:08 UTC
Perl::Critic::Config - The final derived Perl::Critic configuration, combined from any profile file and command-line parameters.
Perl::Critic::Config takes care of finding and processing user-preferences for Perl::Critic. The Config object defines which Policy modules will be loaded into the Perl::Critic engine and how they should be configured. You should never really need to...
PETDANCE/Perl-Critic-1.152 - 17 Oct 2023 04:09:08 UTC
Perl::Critic::Policy::ControlStructures::ProhibitUnreachableCode - Don't write code after an unconditional die, exit, or next.
This policy prohibits code following a statement which unconditionally alters the program flow. This includes calls to "exit", "die", "return", "next", "last" and "goto". Due to common usage, "croak" and "confess" from Carp are also included. Code is...
PETDANCE/Perl-Critic-1.152 - 17 Oct 2023 04:09:08 UTC
Perl::Critic::Policy::ControlStructures::ProhibitUntilBlocks - Write while(! $condition) instead of until($condition).
Conway discourages using "until" because it leads to double-negatives that are hard to understand. Instead, reverse the logic and use "while". until($condition) { do_something() } #not ok until(! $no_flag) { do_something() } #really bad while( ! $con...
PETDANCE/Perl-Critic-1.152 - 17 Oct 2023 04:09:08 UTC
Perl::Critic::Policy::ControlStructures::ProhibitUnlessBlocks - Write if(! $condition) instead of unless($condition).
Conway discourages using "unless" because it leads to double-negatives that are hard to understand. Instead, reverse the logic and use "if". unless($condition) { do_something() } #not ok unless(! $no_flag) { do_something() } #really bad if( ! $condit...
PETDANCE/Perl-Critic-1.152 - 17 Oct 2023 04:09:08 UTC