Code Duplication    Length = 10-14 lines in 2 locations

Mbh/Collection/Traits/Functional.php 2 locations

@@ 75-88 (lines=14) @@
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    /**
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     * @inheritDoc
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     */
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    public function filter(callable $callback)
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    {
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        list($sfa, $count) = $this->getSplFixedArrayAndSize();
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        $newCount = 0;
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        foreach ($this as $elem) {
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            if ($callback($elem)) {
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                $sfa[$newCount++] = $elem;
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            }
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        }
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        $sfa->setSize($newCount);
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        return new static($sfa);
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    }
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    /**
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     * @inheritDoc
@@ 139-148 (lines=10) @@
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    /**
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     * @inheritDoc
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     */
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    public function map(callable $callback)
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    {
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        list($sfa, $count) = $this->getSplFixedArrayAndSize();
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        for ($i = 0; $i < $count; $i++) {
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            $sfa[$i] = $callback($this[$i], $i, $this);
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        }
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        return new static($sfa);
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    }
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    /**
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     * @inheritDoc