Module: NiceForm::PrimaryKey::ClassMethods

Defined in:
lib/nice_form/primary_key.rb

Instance Method Summary collapse

Instance Method Details

#define_primary_key(name, type = :integer) ⇒ Object 



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# File 'lib/nice_form/primary_key.rb', line 32

def define_primary_key(name, type = :integer)
  attribute name, type
  @form_primary_key = name.to_s
end

#form_primary_key ⇒ Object 



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# File 'lib/nice_form/primary_key.rb', line 19

def form_primary_key
  @form_primary_key ||= define_primary_key(NiceForm.config.primary_key[0], NiceForm.config.primary_key[1])
end

#primary_key(name, type = :integer) ⇒ Object 



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# File 'lib/nice_form/primary_key.rb', line 10

def primary_key(name, type = :integer)
  if name.is_a?(Array)
    type = name[1]
    name = name[0]
  end
  undefine_primary_key(form_primary_key)
  define_primary_key(name, type)
end

#undefine_primary_key(name) ⇒ Object 



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# File 'lib/nice_form/primary_key.rb', line 23

def undefine_primary_key(name)
  if attribute_names.include?(name.to_s)
    undef_method(name.to_s) if respond_to?(name.to_s)
    undef_method("#{name}=") if respond_to?("#{name}=")
    attribute_types.delete(name.to_s)
    _default_attributes.send(:attributes).delete(name.to_s)
  end
end