module TrickBag

Supports access to nested hashes, arrays, etc., with a string instead of multiple []'s. (e.g. 'myhostname.interfaces.0' instead of ['myhostname’][0])

Inspired by Josh Szmajda's dot_notation gem at github.com/joshsz/dot_notation.

The examples below assume a variable 'h' containing { x: [:red, :green, :blue] }

2 approaches are supported:

1) a method named 'access' to which you pass the aggregate object (collection)

the keys as a single string or as an array, and, optionally, the separator
character (which defaults to '.')

2) a lambda returned by the 'accessor' method that holds on to the collection so that

you can call the lambda as if it were the object itself. This lambda calls the
aforementioned 'access' method to do the main work.

Please see the documentation of the methods below for further information.

Provides useful additions to class Class.