Hooked Hash

Description

Provides ::Hash::Hooked and ::HookedHash.

Summary

A subclass of Hash that offers event hooks for pre-set/pre-delete, set/delete. ::HookedHash offers implicit reference to a configuration instance.

Install

sudo gem install hash-hooked

Usage

Provides methods that can be overridden that will be called during every corresponding event:

pre_set_hook
post_set_hook
pre_get_hook
post_get_hook
pre_delete_hook
post_delete_hook

As a result, several internal perform methods have been created:

perform_set_between_hooks
perform_delete_between_hooks

Also provides methods corresponding to each already-existing method + '_without_hooks', which causes methods to bypass hooks.

License

(The MIT License)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.