DataMapper:Validations

DataMapper::Validations
25 module DataMapper
26   module Validations
27
28     Model.append_inclusions self
29
30     def self.included(model)
31       model.extend ClassMethods
32     end
33
34     # Ensures the object is valid for the context provided, and otherwise
35     # throws :halt and returns false.
36     #
37     # @api public
38     def save(context = default_validation_context)
39       model.validators.assert_valid(context)
40       debugger
41       Validations::Context.in_context(context) { super() }
42     end
43    
44     # @api public
45     def update(attributes = {}, context = default_validation_context)
46       model.validators.assert_valid(context)
47       Validations::Context.in_context(context) { super(attributes) }
48     end
49    
50     # @api private
51     def save_self(*)
52       if Validations::Context.any? && !valid?(model.validators.current_context)
53         false
54       else
55         super
56       end
57     end
58
59     # Return the ValidationErrors
60     #
61     # @api public
62     def errors
63       @errors ||= ValidationErrors.new(self)
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