Class: FactoryGirl::Evaluator Private

Inherits:
Object
  • Object
show all
Defined in:
lib/factory_girl/evaluator.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(build_strategy, overrides = {}) ⇒ Evaluator

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Evaluator



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# File 'lib/factory_girl/evaluator.rb', line 13

def initialize(build_strategy, overrides = {})
  @build_strategy = build_strategy
  @overrides = overrides
  @cached_attributes = overrides
  @instance = nil

  @overrides.each do |name, value|
    singleton_class.define_attribute(name) { value }
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 40

def method_missing(method_name, *args, &block)
  if @instance.respond_to?(method_name)
    @instance.send(method_name, *args, &block)
  else
    SyntaxRunner.new.send(method_name, *args, &block)
  end
end

Class Method Details

.attribute_listObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 60

def self.attribute_list
  AttributeList.new.tap do |list|
    attribute_lists.each do |attribute_list|
      list.apply_attributes attribute_list.to_a
    end
  end
end

.define_attribute(name, &block) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 68

def self.define_attribute(name, &block)
  if method_defined?(name) || private_method_defined?(name)
    undef_method(name)
  end

  define_method(name) do
    if @cached_attributes.key?(name)
      @cached_attributes[name]
    else
      @cached_attributes[name] = instance_exec(&block)
    end
  end
end

Instance Method Details

#__override_names__Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 52

def __override_names__
  @overrides.keys
end

#association(factory_name, *traits_and_overrides) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 24

def association(factory_name, *traits_and_overrides)
  overrides = traits_and_overrides.extract_options!
  strategy_override = overrides.fetch(:strategy) do
    FactoryGirl.use_parent_strategy ? @build_strategy.class : :create
  end

  traits_and_overrides += [overrides.except(:strategy)]

  runner = FactoryRunner.new(factory_name, strategy_override, traits_and_overrides)
  @build_strategy.association(runner)
end

#increment_sequence(sequence) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 56

def increment_sequence(sequence)
  sequence.next(self)
end

#instance=(object_instance) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 36

def instance=(object_instance)
  @instance = object_instance
end

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.



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# File 'lib/factory_girl/evaluator.rb', line 48

def respond_to_missing?(method_name, include_private = false)
  @instance.respond_to?(method_name) || SyntaxRunner.new.respond_to?(method_name)
end