Simple ActiveModel Validators

A collection of ActiveModel validators that don’t pollute the global namespace.

List of available validators:

Bubbles up associated validation errors on to the main model. For example “‘ruby class User < ActiveRecord::Base validates :name, presence: true has_many :comments validates_with SimpleActiveModelValidators::AssociatedBubblingValidator, attributes: [:comments] end

class Comment < ActiveRecord::Base belongs_to :user validates :body, presence: true end

user = User.new(name: ‘Joe’, comments: [Comment.new(body: ”)]) user.valid? user.errors.messages == { comments: [“is invalid”, { body: [“can’t be blank”] }] } “‘

Installation

Add this line to your application’s Gemfile:

gem 'simple_activemodel_validators'

Development

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 rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at github.com/decomplect-io/simple_activemodel_validators.

License

The gem is available as open source under the terms of the MIT License.