f500 /
equatable
| @@ 140-157 (lines=18) @@ | ||
| 137 | return isset($this->items[$key]); |
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| 138 | } |
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| 139 | ||
| 140 | public function equals($other): bool |
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| 141 | { |
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| 142 | if (!$other instanceof static) { |
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| 143 | return false; |
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| 144 | } |
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| 145 | ||
| 146 | if ($this->count() !== $other->count()) { |
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| 147 | return false; |
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| 148 | } |
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| 149 | ||
| 150 | foreach ($this->items as $item) { |
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| 151 | if ($this->countItem($item) !== $other->countItem($item)) { |
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| 152 | return false; |
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| 153 | } |
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| 154 | } |
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| 155 | ||
| 156 | return true; |
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| 157 | } |
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| 158 | ||
| 159 | public function count(): int |
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| 160 | { |
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| @@ 136-153 (lines=18) @@ | ||
| 133 | return isset($this->items[$index]); |
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| 134 | } |
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| 135 | ||
| 136 | public function equals($other): bool |
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| 137 | { |
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| 138 | if (!$other instanceof static) { |
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| 139 | return false; |
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| 140 | } |
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| 141 | ||
| 142 | if ($this->count() !== $other->count()) { |
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| 143 | return false; |
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| 144 | } |
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| 145 | ||
| 146 | foreach ($this->items as $item) { |
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| 147 | if ($this->countItem($item) !== $other->countItem($item)) { |
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| 148 | return false; |
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| 149 | } |
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| 150 | } |
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| 151 | ||
| 152 | return true; |
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| 153 | } |
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| 154 | ||
| 155 | public function count(): int |
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| 156 | { |
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