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Virtus: Allow a default value when the attribute is assigned as nil, with the :allow_nil option
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| 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 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| 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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