| Conditions | 3 |
| Paths | 3 |
| Total Lines | 12 |
| Code Lines | 6 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
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| 28 | public static function ensureTraversable($items) |
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| 29 | { |
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| 30 | if ($items instanceof \Traversable) { |
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| 31 | return $items; |
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| 32 | } |
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| 33 | |||
| 34 | if (is_array($items)) { |
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| 35 | return self::fromArray($items); |
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| 36 | } |
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| 37 | |||
| 38 | throw new \InvalidArgumentException('Un-handled argument of type: '.get_class($items)); |
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| 39 | } |
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| 40 | |||
| 81 |