tmilos /
cgi-calc
| @@ 229-240 (lines=12) @@ | ||
| 226 | * |
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| 227 | * @return \Traversable |
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| 228 | */ |
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| 229 | public function forXUpTo($upTo, $step = 1) |
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| 230 | { |
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| 231 | if ($upTo instanceof self) { |
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| 232 | $upTo = $upTo->getX(); |
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| 233 | } elseif (false === is_int($upTo)) { |
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| 234 | throw new \InvalidArgumentException('UpTo argument must be Point or integer'); |
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| 235 | } |
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| 236 | ||
| 237 | for ($x = $this->getX(); $x <= $upTo; $x+=$step) { |
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| 238 | yield $x; |
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| 239 | } |
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| 240 | } |
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| 241 | ||
| 242 | /** |
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| 243 | * @param Point|int $upTo |
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| @@ 248-259 (lines=12) @@ | ||
| 245 | * |
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| 246 | * @return \Traversable |
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| 247 | */ |
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| 248 | public function forYUpTo($upTo, $step = 1) |
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| 249 | { |
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| 250 | if ($upTo instanceof self) { |
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| 251 | $upTo = $upTo->getY(); |
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| 252 | } elseif (false === is_int($upTo)) { |
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| 253 | throw new \InvalidArgumentException('UpTo argument must be Point or integer'); |
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| 254 | } |
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| 255 | ||
| 256 | for ($y = $this->getY(); $y <= $upTo; $y+=$step) { |
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| 257 | yield $y; |
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| 258 | } |
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| 259 | } |
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| 260 | ||
| 261 | /** |
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| 262 | * @param int $count |
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