NAME
Perinci::Object::function - Represent function metadata
VERSION
version 0.11
SYNOPSIS
use Perinci::Object;
$SPEC{foo} = {
v => 1.1,
args => { b => {schema=>'int', req=>0} },
features => {idempotent=>1},
};
my $risub = risub $SPEC{foo};
print $risub->feature('idempotent'), # 1
$risub->arg('b')->{req}, # 0
$risub->arg('a'); # undefDESCRIPTION
This class provides an object-oriented interface for function metadata.
METHODS
new($meta) => OBJECT
Create a new object from $meta. If $meta is undef, creates an empty metadata.
$risub->features => HASH
Return the features property.
$risub->feature(NAME[, VALUE])
Get or set named feature (features property in metadata). If a feature doesn't exist, undef will be returned.
$risub->can_dry_run => BOOL
Check whether function can do dry run, either from the dry_run feature, or from the tx feature. (Transaction can be used to emulate dry run, by calling the function with -tx_action => 'check_state' only.)
$risub->arg(NAME[, VALUE])
Get or set argument (args property in metadata). If an argument doesn't exist, undef will be returned.
SEE ALSO
AUTHOR
Steven Haryanto <stevenharyanto@gmail.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Steven Haryanto.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.