Module: ClosureTree::SupportFlags

Included in:
Support
Defined in:
lib/closure_tree/support_flags.rb

Instance Method Summary collapse

Instance Method Details

#has_inheritance_column?(hash = columns_hash) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/closure_tree/support_flags.rb', line 17

def has_inheritance_column?(hash = columns_hash)
  hash.with_indifferent_access.include?(model_class.inheritance_column)
end

#has_name? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/closure_tree/support_flags.rb', line 21

def has_name?
  model_class.new.attributes.include? options[:name_column]
end

#order_is_numeric? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/closure_tree/support_flags.rb', line 9

def order_is_numeric?
  options[:numeric_order]
end

#order_option? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/closure_tree/support_flags.rb', line 5

def order_option?
  order_by.present?
end

#subclass? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/closure_tree/support_flags.rb', line 13

def subclass?
  model_class != model_class.base_class
end