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JanDintel/1_before_example.rb

Last active August 29, 2015 14:06
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Virtus: Allow a default value when the attribute is assigned as nil, with the :allow_nil option
Raw
1_before_example.rb
require 'virtus'
class Page
include Virtus.model
attribute :title, String
attribute :font, String, :default => 'Helvetica'
attribute :header, String, :default => 'Welcome'
attribute :author, String, :default => 'Mies', :allow_nil => false
end
page = Page.new(:title => 'Virtus README', :header => nil, :author => nil)
page.title # => 'Virtus README'
page.font # => 'Helvetica'
page.header # => nil
page.author # => nil
Raw
2_after_example.rb
require 'virtus'
class Page
include Virtus.model
attribute :title, String
attribute :font, String, :default => 'Helvetica'
attribute :header, String, :default => 'Welcome'
attribute :author, String, :default => 'Mies', :allow_nil => false
end
page = Page.new(:title => 'Virtus README', :header => nil, :author => nil)
page.title # => 'Virtus README'
page.font # => 'Helvetica'
page.header # => nil
page.author # => 'Mies'
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