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Library for interfacing test and measurement equipment
VISA is a multivendor standard for interfacing test and measurement
equipment.
LibreVISA aims to be a compliant implementation of the VISA standard in
a free software library. Currently support for targets connected via USB,
exposing the USBTMC interface, and VXI-11 devices.
Defer loading of one or more classes
Class::Autouse allows you to specify a class the will only load when a
method of that class is called. For large classes that might not be
used during the running of a program, such as Date::Manip, this can save
you large amounts of memory, and decrease the script load time.
Catalyst::Plugin::ConfigLoader-style layer over Config::Any
Config::JFDI is an implementation of Catalyst::Plugin::ConfigLoader
that exists outside of Catalyst.
Essentially, Config::JFDI will scan a directory for files matching a
certain name. If such a file is found which also matches an extension
that Config::Any can read, then the configuration from that file will
be loaded.
Parse and format PostgreSQL dates and times
This module understands the formats used by PostgreSQL for its DATE, TIME,
TIMESTAMP, and INTERVAL data types. It can be used to parse these formats in
order to create DateTime or DateTime::Duration objects, and it can take a
DateTime or DateTime::Duration object and produce a string representing it in a
format accepted by PostgreSQL.
Perl Memory Analysis Tool
A Devel::MAT instance loads a heapdump file, and provides a container to store
analysis tools to work on it. Tools may be provided that conform to the
Devel::MAT::Tool API, which can help analyse the data and interact with the
explorer user interface by using the methods in the Devel::MAT::UI package.
Perl extension for native OS implementation of File::Spec
This module is a stupid hack to make the default File::Spec behavior
available from a subclass. This can be useful when using another
module that expects a subclass of File::Spec but you want to use the
current, native OS format (automatically detected by File::Spec).
JSON-RPC 2.0 server
JSON::RPC::Dispatcher can make any PSGI/Plack aware server a
JSON-RPC 2.0 server. This will allow you to expose your custom
functionality as a web service in a relatiely tiny amount of
code, as you can see above.
This module follows the draft specficiation for JSON-RPC 2.0.
More information can be found at:
http://groups.google.com/group/json-rpc/web/json-rpc-2-0.
Standalone, extensible Perl module installer
Module::Install is a standalone, extensible installer for Perl modules.
It is designed to be a drop-in replacement for ExtUtils::MakeMaker, and is a
descendent of CPAN::MakeMaker.
Please type "perldoc Module::Install" after installation to see the
module usage information.
Base class for creating plugin enabled POE Components
POE::Component::Pluggable is a base class for creating plugin enabled POE
Components. It is a generic port of POE::Component::IRCs plugin system.
If your component dispatches events to registered POE sessions then
POE::Component::Pluggable may be a good fit for you.
Perl extension to determine if path resembles dev source tree
This module is more or less a bunch of heuristics for determining if a
given path is a development tree root of some kind.
This has many useful applications, notably ones that require
behaviours for "installed" modules to be different to those that are
still "in development"