| @@ 75-88 (lines=14) @@ | ||
| 72 | /** |
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| 73 | * @inheritDoc |
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| 74 | */ |
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| 75 | public function filter(callable $callback) |
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| 76 | { |
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| 77 | list($sfa, $count) = $this->getSplFixedArrayAndSize(); |
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| 78 | ||
| 79 | $newCount = 0; |
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| 80 | foreach ($this as $elem) { |
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| 81 | if ($callback($elem)) { |
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| 82 | $sfa[$newCount++] = $elem; |
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| 83 | } |
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| 84 | } |
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| 85 | ||
| 86 | $sfa->setSize($newCount); |
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| 87 | return new static($sfa); |
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| 88 | } |
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| 89 | ||
| 90 | /** |
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| 91 | * @inheritDoc |
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| @@ 139-148 (lines=10) @@ | ||
| 136 | /** |
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| 137 | * @inheritDoc |
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| 138 | */ |
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| 139 | public function map(callable $callback) |
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| 140 | { |
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| 141 | list($sfa, $count) = $this->getSplFixedArrayAndSize(); |
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| 142 | ||
| 143 | for ($i = 0; $i < $count; $i++) { |
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| 144 | $sfa[$i] = $callback($this[$i], $i, $this); |
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| 145 | } |
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| 146 | ||
| 147 | return new static($sfa); |
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| 148 | } |
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| 149 | ||
| 150 | /** |
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| 151 | * @inheritDoc |
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