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PID file operations

Parse::Method::Signatures is a Perl6 like method signature parser inspired by Perl6::Signature but streamlined to just support the subset deemed useful for TryCatch and MooseX::Method::Signatures.

This Perl module is useful for writers of daemons and other processes that need to tell whether they are already running, in order to prevent multiple process instances. The module accomplishes this via *nix-style pidfiles, which are files that store a process identifier. Inspired by Proc::PID_File, but with a much simpler interface.

Path::Class::File::Lockable uses simple files to indicate whether a file is locked or not. It does not use flock(), since that is unstable over NFS. Effort has been made to avoid race conditions. Path::Class::File::Lockable is intended for long-standing locks, as in a Subversion workspace. See SVN::Class for example.

sugary dispatcher for perl

This module iterates over files and directories to identify ones matching a user-defined set of rules. The API is based heavily on File::Find::Rule, but with more explicit distinction between matching rules and options that influence how directories are searched. A Path::Iterator::Rule object is a collection of rules (match criteria) with methods to add additional criteria. Options that control directory traversal are given as arguments to the method that generates an iterator.

Policies that were formally included with Perl::Critic itself, but which have been superseded by others.

Perl::Metrics::Lite is the pluggable perl code metrics system. Perl::Metrics::Lite provides just enough methods to run static analysis of one or many Perl files and obtain a few metrics. Perl::Metrics::Lite is far simpler than Perl::Metrics and more extensible than Perl::Metrics::Simple.

Perl::Metrics::Simple provides just enough methods to run static analysis of one or many Perl files and obtain a few metrics: packages, subroutines, lines of code, and an approximation of cyclomatic (mccabe) complexity for the subroutines and the "main" portion of the code. Perl::Metrics::Simple is far simpler than Perl::Metrics. Installs a script called countperl.

Perl::PrereqScanner::Lite is the lightweight prereqs scanner for perl. This scanner uses Compiler::Lexer as tokenizer, therefore processing speed is really fast.