HashOp

A Ruby library of functions to access and manipulate hash data structures.

Installation

Add this line to your application's Gemfile:

gem 'hash_op'

And then execute:

$ bundle

Or install it yourself as:

$ gem install hash_op

Usage

Available operations

See specs for more details on each operation.

Deep Access

HashOp::DeepAccess.fetch({a: {b: {c: 1}}}, :'a.b.c')
=> 1

HashOp::DeepAccess.merge({ a: { b: { c: 1 } } }, :'a.b.c', 2)
=> {
  :a => {
    :b => {
      :c => 2
    }
  }
}

TODO: complete with other available operations

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake rspec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/rchampourlier/hash_op. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.