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This code contains some useful extension methods to various Ruby classes.

It also contains a few mixins in the Ecraft::Extensions::Mixins module.


Add this line to your application's Gemfile:

gem 'ecraft-extensions'

And then execute:

$ bundle

Or install it yourself as:

$ gem install ecraft-extensions


Preferred approach:

# To load a specific extension:
require 'ecraft/extensions/bigdecimal'

Not-so-preferred approach:

 # To load _all_ core extensions. USE WITH GREAT CARE, since this could cause conflicts with other libraries.
require 'ecraft/extensions/all'


After checking out the repo, run bin/setup to install dependencies. Then, run rake spec 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


Bug reports and pull requests are welcome on GitHub at 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.


We strive to write documentation inline in YARD format.

Previewing documentation locally

bundle exec yard server -r

Check the locally served documentation at http://localhost:8808/