Module: Arli::Helpers::Inherited::ClassMethods

Defined in:
lib/arli/helpers/inherited.rb

Instance Method Summary collapse

Instance Method Details

#attr_assignable(*attrs) ⇒ Object 



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# File 'lib/arli/helpers/inherited.rb', line 17

def attr_assignable(*attrs)
  self.class.instance_eval do
    attrs.each do |attribute|
      send(:define_method, attribute) do |val = nil, **opts|
        set_or_get(attribute, val, opts && opts[:nil])
      end
    end
  end
end

#set_or_get(var_name, val = nil, set_nil = false) ⇒ Object 



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# File 'lib/arli/helpers/inherited.rb', line 6

def set_or_get(var_name, val = nil, set_nil = false)
  var = "@#{var_name}".to_sym
  self.instance_variable_set(var, val) if val
  self.instance_variable_set(var, nil) if set_nil
  self.instance_variable_get(var)
end

#short_name ⇒ Object 



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# File 'lib/arli/helpers/inherited.rb', line 13

def short_name
  name.gsub(/.*::/, '').underscore.to_sym
end