Catmandu::Store::Hash3pm

Usage

   use Catmandu;
   my $store = Catmandu->store('Hash');
   my $obj1 = $store->bag->add({ name => 'Patrick' });
   printf "obj1 stored as %s\n" , $obj1->{_id};
   # Force an id in the store
   my $obj2 = $store->bag->add({ _id => 'test123' , name => 'Nicolas' });
   my $obj3 = $store->bag->get('test123');
   $store->bag->delete('test123');
   $store->bag->delete_all;
   # All bags are iterators
   $store->bag->each(sub { ... });
   $store->bag->take(10)->each(sub { ... });

Overview

A Catmandu::Store::Hash is an in-memory Catmandu::Store backed by a hash for fast retrieval combined with a doubly linked list for fast traversal.

Methods

    my $store = Catmandu->store('Hash', init_data => [
           { _id => 1, data => foo } ,
           { _id => 2, data => bar }
    ]);
    # or in a catmandu.yml configuration file:
    ---
    store:
       hash:
         package: Hash
         options:
            init_data:
               - _id: 1
                 data: foo
               - _id: 2
                 data: bar

Inherited methods

This Catmandu::Store implements:

Catmandu::Store

Catmandu::Droppable

Catmandu::Transactional

Each Catmandu::Bag in this Catmandu::Store implements:

Catmandu::Bag

Catmandu::Droppable