Class: Shoulda::Matchers::ActiveRecord::AssociationMatchers::RequiredMatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/shoulda/matchers/active_record/association_matchers/required_matcher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attribute_name, required) ⇒ RequiredMatcher

Returns a new instance of RequiredMatcher.



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# File 'lib/shoulda/matchers/active_record/association_matchers/required_matcher.rb', line 9

def initialize(attribute_name, required)
  @attribute_name = attribute_name
  @required = required
  @submatcher = ActiveModel::DisallowValueMatcher.new(nil).
    for(attribute_name).
    with_message(validation_message_key)
  @missing_option = ''
end

Instance Attribute Details

#missing_option ⇒ Object (readonly)

Returns the value of attribute missing_option.



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# File 'lib/shoulda/matchers/active_record/association_matchers/required_matcher.rb', line 7

def missing_option
  @missing_option
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/shoulda/matchers/active_record/association_matchers/required_matcher.rb', line 18

def description
  "required: #{required}"
end

#matches?(subject) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shoulda/matchers/active_record/association_matchers/required_matcher.rb', line 22

def matches?(subject)
  if submatcher_passes?(subject)
    true
  else
    @missing_option = build_missing_option

    false
  end
end