Class: ActiveShepherd::ApplyMethod

Inherits:
Method
  • Object
show all
Defined in:
lib/active_shepherd/method.rb

Instance Attribute Summary collapse

Attributes inherited from Method

#aggregate, #associations, #attributes

Instance Method Summary collapse

Methods inherited from Method

inherited, #initialize, #recurse, #traverse!

Constructor Details

This class inherits a constructor from ActiveShepherd::Method

Instance Attribute Details

#meta_action ⇒ Object (readonly)

Returns the value of attribute meta_action.



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# File 'lib/active_shepherd/method.rb', line 51

def meta_action
  @meta_action
end

Instance Method Details

#create? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_shepherd/method.rb', line 53

def create?
  meta_action == :_create
end

#destroy? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_shepherd/method.rb', line 57

def destroy?
  meta_action == :_destroy
end

#setup(hash) ⇒ Object 



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# File 'lib/active_shepherd/method.rb', line 61

def setup(hash)
  hash.each do |key, value|
    traversable_association = aggregate.traversable_associations[key]
    if traversable_association.present?
      associations[key] = [traversable_association, value]
    elsif aggregate.untraversable_association_names.include? key
    elsif [:_create, :_destroy].include? key
      @meta_action = key
    elsif aggregate.raw_attributes.keys.include? key.to_s
      attributes[key] = value
    else
      raise ActiveShepherd::AggregateMismatchError, "Attribute `#{key}' "\
        "invalid for `#{aggregate.model.class.name}'"
    end
  end
end