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Special Forums News, Links, Events and Announcements Software Releases - RSS News Mathomatic 14.2.5 (Default branch)
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Old 12-07-2008
Mathomatic 14.2.5 (Default branch)
Image Mathomatic is a free, portable, general-purpose CAS (Computer Algebra System) and calculator software that can symbolically solve, simplify, combine, and compare equations, perform general complex number and polynomial arithmetic, do simple calculus transformations, etc. License: GNU Lesser General Public License (LGPL) Changes:
This is a maintenance release. The source code and makefiles were cleaned up to correct some problems reported by the port maintainers. It is now possible to compile Mathomatic with -Wall with no warnings and to compile the Prime Number Tools with no errors. Image

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jifty::cas

Jifty::CAS(3pm) 					User Contributed Perl Documentation					   Jifty::CAS(3pm)

NAME

       Jifty::CAS - Jifty's Content-Addressable Storage facility

SYNOPSIS

	 my $key = Jifty::CAS->publish('js' => 'all', $content,
			     { hash_with => $content, # default behaviour
			       content_type => 'application/x-javascript',
			     });

	 $ie_key = Jifty::CAS->publish('js' => 'ie-only', $ie_content,
			     { hash_with => $ie_content,
			       content_type => 'application/x-javascript',
			     });

	 $key = Jifty::CAS->key('js', 'ie-only');
	 my $blob = Jifty::CAS->retrieve('js', $key);

DESCRIPTION

       Provides an in-memory "md5"-addressed content store.  Content is stored under a "domain", and can be addressed using wither the "key",
       which is an "md5" sum, or the "name", which simply stores the most recent key provided with that name.

BACKENDS

       The default data store is an per-process, in-memory store.  A memcached backed store is also available and has the benefits of sharing the
       cache across all instances of a Jifty app using Jifty::CAS.  The memcached store is limited to objects less than 1MB in size, however.

METHODS

   publish DOMAIN NAME CONTENT METADATA
       Publishes the given "CONTENT" at the address "DOMAIN" and "NAME".  "METADATA" is an arbitrary hash; see Jifty::CAS::Blob for more.  Returns
       the key on success, or undef on failure.

   key DOMAIN NAME
       Returns the most recent key for the given pair of "DOMAIN" and "NAME", or undef if none such exists.

   retrieve DOMAIN KEY
       Returns a Jifty::CAS::Blob for the given pair of "DOMAIN" and "KEY", or undef if none such exists.

   serve_by_name DOMAIN NAME REQUESTED_KEY
       Intelligently serves up the content of the object at NAME (not REQUESTED_KEY) in DOMAIN.  REQUESTED_KEY is currently used only to check if
       the content at NAME equals the content requested.  If so, this method responds with an HTTP 304 status, indicating the content hasn't
       changed.  This use case assumes that content is served to clients from the CAS with the CAS key (an MD5 sum) as the filename or part of it.

       The "content_type" key in the requested object's metadata is expected to be set and is used for the HTTP response.

       This method is usually called from a dispatcher rule.  Returns the HTTP status code set by this method (possibly for your use in the
       dispatcher).

perl v5.14.2							    2010-09-25							   Jifty::CAS(3pm)