Description

The union library provides the Ruby analog of a C union.

Installation

gem install union

Adding the trusted cert

gem cert --add <(curl -Ls https://raw.githubusercontent.com/djberg96/union/main/certs/djberg96_pub.pem)

Synopsis

require 'union'

Union.new('Human', :name, :age, :height)
h = Union::Human.new

# Only one attribute of the union may be set
h.name = 'Daniel' # => #<struct Union::Human name="Daniel", age=nil>
h.age  = 38       # => #<struct Union::Human name=nil, age=38>

Known issues or bugs

None that I'm aware of. Please report any bugs you find on the project page at on the github project page at https://github.com/djberg96/union.

License

Artistic-2.0

Copyright

(C) 2003-2021 Daniel J. Berger All Rights Reserved.

Warranty

This package is provided "as is" and without any express or implied warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose.

Author

Daniel J. Berger