Diver

Simple, ad-hoc access to elements of deeply nested structures.

Installation

Add this line to your application's Gemfile:

gem 'diver'

And then execute:

$ bundle

Or install it yourself as:

$ gem install diver

Usage

Use dive method to pull out a value from a nested data structure.

Example:

> x = {"a" => {"b" => {"c" => "d"}}}

> x.dive("a", "b") # sugar for x["a"]["b"]

{"c" => "d"}

Use diveSet method to create a nested data structure.

> x = {}
> x.diveSet("a", "b", "c", "d")
> p x
{"a" => {"b" => {"c" => "d"}}}

Contributing

1. Fork it ( https://github.com/radubogdan/ruby-diver/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Regards

Thanks to Tye McQueen who made this first long time ago for the Perl Community.