Module: MmUsesNoId

Extended by:
ActiveSupport::Concern
Defined in:
lib/mm_uses_no_id.rb,
lib/mm_uses_no_id/version.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION = 
"0.0.5"

Instance Method Summary collapse

Instance Method Details

#eql?(other) ⇒ Boolean Also known as: ==

Returns:

  • (Boolean) 


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# File 'lib/mm_uses_no_id.rb', line 16

def eql?(other)
  other.is_a?(self.class) && other.attributes == attributes
end

#initialize_copy(other) ⇒ Object 



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# File 'lib/mm_uses_no_id.rb', line 21

def initialize_copy(other)
  @_new       = true
  @_destroyed = false
  
  begin
    remove_instance_variable(:@_id)
    remove_instance_variable(:@_id_before_type_cast)
  rescue
  end

  associations.each do |name, association|
    instance_variable_set(association.ivar, nil)
  end
  self.attributes = other.attributes.clone.except(:_id).inject({}) do |hash, entry|
    key, value = entry
    hash[key] = value.duplicable? ? value.clone : value
    hash
  end
end