Text::Sprintf::Named - sprintf-like function with named conversions
Version 0.0301
use Text::Sprintf::Named;
my $formatter =
Text::Sprintf::Named->new(
{fmt => "Hello %(name)s! Today is %(day)s!"}
);
# Returns "Hello Ayeleth! Today is Sunday!"
$formatter->format({args => {'name' => "Ayeleth", 'day' => "Sunday"}});
# Returns "Hello John! Today is Thursday!"
$formatter->format({args => {'name' => "John", 'day' => "Thursday"}});
Text::Sprintf::Named provides a sprintf equivalent with named conversions. Named conversions are sprintf field specifiers (like "%s" or "%4d") only they are associated with the key of an associative array of parameters. So for example "%(name)s" will emit the 'name' parameter as a string, and "%(num)4d" will emit the 'num' parameter as a variable with a width of 4.
Creates a new object which formats according to the $format format.
Returns the formatting string as formatted using the named parameters pointed to by the args parameter.
This method is used to calculate the parameter for the conversion. It can be over-rided by subclasses so it will behave differently. An example can be found in t/02-override-param-retrieval.t where it is used to call the accessors of an object for values.
%args contains:
The named paramters.
The name of the conversion.
Shlomi Fish, shlomif@cpan.org , http://www.shlomifish.org/
Please report any bugs or feature requests to bug-text-sprintf-named at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Text::Sprintf::Named. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
You can find documentation for this module with the perldoc command.
perldoc Text::Sprintf::Named
You can also look for information at:
http://rt.cpan.org/NoAuth/Bugs.html?Dist=Text::Sprintf::Named
http://svn.berlios.de/svnroot/repos/web-cpan/Text-Sprintf/trunk/
The (possibly ad-hoc) regex for matching the optional digits+symbols parameters' prefix of the sprintf conversion was originally written by Bart Lateur (BARTL on CPAN) for his String::Sprintf module.
Copyright 2006 Shlomi Fish, all rights reserved.
This program is released under the following license: MIT/X11:
