Hi, All
I've been very frustrated to write something like:
my $m = Jifty->app_class(Model => "Foo")->new
$m->load($id)
Just to load a record, so I've come up with a Jifty::ModelHelpers
module that auto-generate
a method for each model and collection in the app. So you can write
this instead:
my $m = Foo(1);
For collections too:
my $foos = FooCollection;
This is equivalent of
my $foos = Jifty->app_class(Model => "FooCollection")->new;
$foos->unlaimit;
Foo and FooCollection are auto-generated subs. The helper code is attached.
I would like you guys to tell me if something like this should be in
core. I'll make a release of such helper on my own
if not :)
--
Cheers,
Kang-min Liu
package Jifty::ModelHelpers;
use strict;
use Exporter;
our @ISA = qw(Exporter);
our @EXPORT;
our $VERSION = "0.01";
{
require Jifty::Schema;
my @models = map { s/.*::(.+)$/$1/; $_; } Jifty::Schema->new->models;
no strict 'refs';
for my $model (@models) {
if ( index($model, "Collection") >= 0) {
*{"$model"} = sub {
my @args = @_;
my $obj = Jifty->app_class(Model => "$model")->new;
if (@args == 0) {
$obj->unlimit;
}
elsif (@args % 2 == 0) {
}
return $obj;
}
}
else {
*{"$model"} = sub {
my @args = @_;
my $obj = Jifty->app_class(Model => "$model")->new;
if (@args == 1) {
$obj->load($args[0]);
}
if (@args % 2 == 0) {
$obj->load_from_cols($args[0]);
}
return $obj;
};
}
push @EXPORT, "&${model}";
}
}
1;
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