ValidatedAccessors

Attribute accessors with validation options so you notice when something is wrong earlier.

class Foo
  extend ValidatedAccessors

  validated_accessor :bar, valid: [:foo, :bar]

  # a transformation can be applied to the accessor for consistency

  validated_accessor(:age, valid: (18..100)) { |a| a.to_i }
end

foo = Foo.new
foo.bar = :foo # => error
foo.age = '24'
foo.age # => 24

And you can read the docs.

Contributing

1. Fork it ( https://github.com/[my-github-username]/validated_accessors/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