UniversalValidator

Installation

Add this line to your application's Gemfile:

gem 'universal_validator'

And then execute:

$ bundle

Or install it yourself as:

$ gem install universal_validator

Usage

require 'universal_validator'

class Command
  def foo
    ...
    data = {name: 'bar', age: 200}
    ...
    v = UniversalValidator::Validator.new do |v|
      v.add_error_for(:name, 'wrong name') if data[:name] != 'baz'
      v.add_error_for(:age, 'wrong age') if data[:age] > 100
    end
    if v.errors?
      p v.errors #=> {:name=>["wrong name"], :age=>["wrong age"]}
      p v.errors_for(:name) #=> ["wrong name"]
      ...
    else
      ...
    end
  end
end

Versioning

See semver.org

Contributing

1. Fork it
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 new Pull Request