Raise an error if object isn't valid

FanaHOVA commented 7 years ago

If an object is created that doesn't satisfy the validations there's no errors raised, but you can see them in object.errors. An error should be raised to warn the user. Example:

class User
  include ShallowAttributes

  attribute :name, String
  validates :name, presence: true
end

> u = User.new(name: nil)
> #<TextDispatcher name=nil>
> u.errors
>  #<ActiveModel::Errors:0x007fc153323090 @base=#<TextDispatcher name=nil>, @messages={:name=>["can't be blank"]}>

I'd expect

> u = User.new(name: nil)
> Error: name can't be blank

nesaulov commented 6 years ago

I guess this can be closed now (due to #17)

davydovanton commented 6 years ago

@nesaulov yep, thanks!

davydovanton / shallow_attributes

Raise an error if object isn't valid #4