Module: NCore::Attributes::ClassMethods

Defined in:
lib/ncore/attributes.rb

Instance Method Summary collapse

Instance Method Details

#attr(*attrs) ⇒ Object 



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# File 'lib/ncore/attributes.rb', line 11

def attr(*attrs)
  attrs.each do |attr|
    class_eval <<-AR, __FILE__, __LINE__+1
      def #{attr}
        self[:#{attr}]
      end
    AR
  end
end

#attr_datetime(*attrs) ⇒ Object 



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# File 'lib/ncore/attributes.rb', line 21

def attr_datetime(*attrs)
  attrs.each do |attr|
    class_eval <<-AD, __FILE__, __LINE__+1
      def #{attr}
        case self[:#{attr}]
        when String
          Time.parse(self[:#{attr}]).utc
        when Numeric
          Time.at(self[:#{attr}]).utc
        else
          self[:#{attr}]
        end
      rescue ArgumentError, TypeError
        self[:#{attr}]
      end
    AD
  end
end

#attr_decimal(*attrs) ⇒ Object 



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# File 'lib/ncore/attributes.rb', line 40

def attr_decimal(*attrs)
  attrs.each do |attr|
    class_eval <<-AD, __FILE__, __LINE__+1
      def #{attr}
        case self[:#{attr}]
        when String
          BigMoney.new(self[:#{attr}])
        else
          self[:#{attr}]
        end
      end
    AD
  end
end