Code Duplication    Length = 7-9 lines in 2 locations

src/Comodojo/Cache/Drivers/Memcached.php 1 location

@@ 249-255 (lines=7) @@
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     *
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     * @return  mixed
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     */
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    private function setNamespaceKey($namespace) {
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        $uId = UniqueId::generate(64);
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        return $this->getInstance()->set($namespace, $uId, 0) === false ? false : $uId;
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    }
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    /**
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     * Get namespace key

src/Comodojo/Cache/Drivers/PhpRedis.php 1 location

@@ 298-306 (lines=9) @@
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     *
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     * @return  mixed
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     */
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    private function setNamespaceKey($namespace) {
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        $uId = UniqueId::generate(64);
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        $return = $this->getInstance()->set($namespace, $uId);
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        return $return === false ? false : $uId;
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    }
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    /**
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     * Get namespace key