jifty::util(3pm) [debian man page]

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

NAME

       Jifty::Util - Things that don't fit anywhere else

DESCRIPTION

   absolute_path PATH
       "absolute_path" converts PATH into an absolute path, relative to the application's root (as determined by "app_root")  This can be called
       as an object or class method.

   canonicalize_path PATH
       Takes a "path" style /foo/bar/baz and returns a canonicalized (but not necessarily absolute) version of the path.  Always use "/" as the
       separator, even on platforms which recognizes both "/" and "" as valid separators in PATH.

   jifty_root
       Returns the root directory that Jifty has been installed into.  Uses %INC to figure out where Jifty.pm is.

   share_root
       Returns the 'share' directory of the installed Jifty module.  This is currently only used to store the common Mason components, CSS, and JS
       of Jifty and it's plugins.

   app_root
       Returns the application's root path.  This is done by returning $ENV{'JIFTY_APP_ROOT'} if it exists.  If not, Jifty tries searching upward
       from the current directory, looking for a directory which contains a "bin/jifty".  Failing that, it searches upward from wherever the
       executable was found.

       It "die"s if it can only find "/usr" or "/usr/local" which fit these criteria.

   is_app_root PATH
       Returns a boolean indicating whether the path passed in is the same path as the app root. Useful if you're recursing up a directory tree
       and want to stop when you've hit the root. It does not attempt to handle symbolic links.

   default_app_name
       Returns the default name of the application.  This is the name of the application's root directory, as defined by "app_root".

   make_path PATH
       When handed a directory, creates that directory, starting as far up the chain as necessary. (This is what 'mkdir -p' does in your shell).

   require PATH
       Uses UNIVERSAL::require to require the provided "PATH".	Additionally, logs any failures at the "error" log level.

   try_to_require Module
       This method works just like "require", except that it suppresses the error message in cases where the module isn't found.

   already_required class
       Helper function to test whether a given class has already been loaded.

   generate_uuid
       Generate a new UUID using Data::UUID.

   reference_to_data Object
       Provides a saner output format for models than "MyApp::Model::Foo=HASH(0x1800568)".

   stringify LIST
       Takes a list of values and forces them into strings.  Right now all it does is concatenate them to an empty string, but future versions
       might be more magical.

AUTHOR

       Various folks at Best Practical Solutions, LLC.

perl v5.14.2							    2010-12-08							  Jifty::Util(3pm)

Check Out this Related Man Page

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

NAME

       Jifty::Collection - Collection of Jifty::Record objects

SYNOPSIS

	 package Foo::Model::BarCollection
	 use base qw/Jifty::Collection/;

DESCRIPTION

       This is a wrapper over Jifty::DBI::Collection that at the same time is a Jifty::Object.	To use it, subclass it.

       Alternatively, an 'anonymous' collection can be made by creating a new "Jifty::Collection" object, and calling
       "record_class('Application::Model::Foo')" or similar on it.

       In addition, each Jifty::Collection includes a Data::Page object to help with calculations related to paged data.  You should not call the
       "first_row" and "rows_per_page" methods from Jifty::DBI::Collection on a Jifty::Collection.  Instead, if you'd like to use paging, you
       should use the "set_page_info" method to set the number of records per page and first record on the current page, and you should use the
       Data::Page object returned by the "pager" method to get information related to paging.

MODEL

   pager
       Returns a Data::Page object associated with this collection.  This object defaults to 10 entries per page.  You should use only use
       Data::Page methods on this object to get information about paging, not to set it; use "set_page_info" to set paging information.

   results_are_readable
       If your results from the query are guaranteed to be readable by current_user, you can create the collection with "results_are_readable =>
       1".  This causes check_read_rights to bypass normal current_user_can checks.

   as_search_action PARAMHASH
       Returns the Jifty::Action::Record::Search action for the model associated with this collection.

       The PARAMHASH allows you to add additional parameters to pass to "new_action" in Jifty::Web.

   add_record
       If "results_are_readable" is false, only add records to the collection that we can read (by checking "check_read_rights" in Jifty::Record).
       Otherwise, make sure all records added are readable.

   implicit_clauses
       Defaults to ordering by the "id" column.

   jifty_serialize_format
       This returns an array reference of the individual records that make up this collection.

SEE ALSO

       Jifty::DBI::Collection, Jifty::Object, Jifty::Record

LICENSE

       Jifty is Copyright 2005-2010 Best Practical Solutions, LLC.  Jifty is distributed under the same terms as Perl itself.

perl v5.14.2							    2010-12-10						    Jifty::Collection(3pm)

Linux and UNIX Man Pages

jifty::util(3pm) [debian man page]

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