Code Duplication    Length = 3-3 lines in 2 locations

src/Recurrence/Rrule/Transformer/CountTransformer.php 1 location

@@ 32-34 (lines=3) @@
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     */
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    protected function validate(array $values)
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    {
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        if (!isset($values[0]) || !is_numeric($values[0])) {
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            throw new InvalidRruleException(CountExtractor::RRULE_PARAMETER, ((isset($values[0]))? (string) $values[0] : ''));
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        }
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    }
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}
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src/Recurrence/Rrule/Transformer/IntervalTransformer.php 1 location

@@ 21-23 (lines=3) @@
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     */
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    protected function validate(array $values)
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    {
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        if (!isset($values[0]) || !is_numeric($values[0])) {
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            throw new InvalidRruleException(IntervalExtractor::RRULE_PARAMETER, ((isset($values[0]))? (string) $values[0] : ''));
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        }
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    }
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}
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