Class: ActiveShepherd::Aggregate

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model, excluded_attributes = []) ⇒ Aggregate

Returns a new instance of Aggregate.



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# File 'lib/active_shepherd/aggregate.rb', line 5

def initialize(model, excluded_attributes = [])
  @model = model

  @excluded_attributes = ["id", "created_at", "updated_at"]
  @excluded_attributes.concat(Array.wrap(excluded_attributes).map(&:to_s))
end

Instance Attribute Details

#excluded_attributes ⇒ Object (readonly)

Returns the value of attribute excluded_attributes.



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# File 'lib/active_shepherd/aggregate.rb', line 2

def excluded_attributes
  @excluded_attributes
end

#model ⇒ Object (readonly)

Returns the value of attribute model.



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# File 'lib/active_shepherd/aggregate.rb', line 3

def model
  @model
end

Instance Method Details

#default_attributes ⇒ Object 



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# File 'lib/active_shepherd/aggregate.rb', line 12

def default_attributes
  model.class.new.attributes
end

#deserialize_value(attribute_name, value) ⇒ Object 



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# File 'lib/active_shepherd/aggregate.rb', line 32

def deserialize_value(attribute_name, value)
  run_through_serializer(attribute_name, value, :load)
end

#in_namespace?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_shepherd/aggregate.rb', line 36

def in_namespace?(name)
  my_namespace = model.class.to_s
  if name == my_namespace
    false
  elsif name.deconstantize == my_namespace
    true
  elsif name.deconstantize == my_namespace.deconstantize && !name.deconstantize.blank?
    true
  else
    false
  end
end

#raw_attributes ⇒ Object 



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# File 'lib/active_shepherd/aggregate.rb', line 16

def raw_attributes
  model.attributes_before_type_cast
end

#serialize_value(attribute_name, value) ⇒ Object 



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# File 'lib/active_shepherd/aggregate.rb', line 28

def serialize_value(attribute_name, value)
  run_through_serializer(attribute_name, value, :dump)
end

#traversable_associations ⇒ Object 



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# File 'lib/active_shepherd/aggregate.rb', line 20

def traversable_associations
  associations.traversable
end

#untraversable_association_names ⇒ Object 



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# File 'lib/active_shepherd/aggregate.rb', line 24

def untraversable_association_names
  associations.untraversable.keys
end