Class: SampleModels::Model::Association

Inherits:
Delegator
  • Object
show all
Defined in:
lib/sample_models/model.rb

Instance Method Summary collapse

Constructor Details

#initialize(assoc) ⇒ Association

Returns a new instance of Association.



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# File 'lib/sample_models/model.rb', line 56

def initialize(assoc)
  @assoc = assoc
end

Instance Method Details

#__getobj__ ⇒ Object 



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# File 'lib/sample_models/model.rb', line 60

def __getobj__
  @assoc
end

#belongs_to? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sample_models/model.rb', line 64

def belongs_to?
  @assoc.macro == :belongs_to
end

#foreign_key ⇒ Object 



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# File 'lib/sample_models/model.rb', line 68

def foreign_key
  if @assoc.respond_to?(:foreign_key)
    @assoc.foreign_key
  else
    @assoc.primary_key_name
  end
end

#foreign_type ⇒ Object 



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# File 'lib/sample_models/model.rb', line 76

def foreign_type
  if @assoc.respond_to?(:foreign_type)
    @assoc.foreign_type
  else
    @assoc.instance_variable_get(:@options)[:foreign_type]
  end
end

#has_many? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sample_models/model.rb', line 84

def has_many?
  @assoc.macro == :has_many
end

#polymorphic? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sample_models/model.rb', line 88

def polymorphic?
  @assoc.options[:polymorphic]
end