@@ -32,14 +32,16 @@ discard block |
||
32 | 32 | $it = $this->getIterator(); |
33 | 33 | |
34 | 34 | if ($it instanceof \ArrayAccess) { |
35 | - if (!$it->offsetExists($key)) |
|
36 | - throw new \UnexpectedValueException(Errors::NO_KEY); |
|
35 | + if (!$it->offsetExists($key)) { |
|
36 | + throw new \UnexpectedValueException(Errors::NO_KEY); |
|
37 | + } |
|
37 | 38 | return $it->offsetGet($key); |
38 | 39 | } |
39 | 40 | |
40 | 41 | foreach ($it as $k => $v) { |
41 | - if ($k === $key) |
|
42 | - return $v; |
|
42 | + if ($k === $key) { |
|
43 | + return $v; |
|
44 | + } |
|
43 | 45 | } |
44 | 46 | throw new \UnexpectedValueException(Errors::NO_KEY); |
45 | 47 | } |
@@ -58,12 +60,14 @@ discard block |
||
58 | 60 | /** @var $it \Iterator|\ArrayAccess */ |
59 | 61 | $it = $this->getIterator(); |
60 | 62 | |
61 | - if ($it instanceof \ArrayAccess) |
|
62 | - return $it->offsetExists($key) ? $it->offsetGet($key) : $default; |
|
63 | + if ($it instanceof \ArrayAccess) { |
|
64 | + return $it->offsetExists($key) ? $it->offsetGet($key) : $default; |
|
65 | + } |
|
63 | 66 | |
64 | 67 | foreach ($it as $k => $v) { |
65 | - if ($k === $key) |
|
66 | - return $v; |
|
68 | + if ($k === $key) { |
|
69 | + return $v; |
|
70 | + } |
|
67 | 71 | } |
68 | 72 | return $default; |
69 | 73 | } |
@@ -86,8 +90,9 @@ discard block |
||
86 | 90 | $predicate = Utils::createLambda($predicate, 'v,k', Functions::$true); |
87 | 91 | |
88 | 92 | foreach ($this as $k => $v) { |
89 | - if ($predicate($v, $k)) |
|
90 | - return $v; |
|
93 | + if ($predicate($v, $k)) { |
|
94 | + return $v; |
|
95 | + } |
|
91 | 96 | } |
92 | 97 | throw new \UnexpectedValueException(Errors::NO_MATCHES); |
93 | 98 | } |
@@ -109,8 +114,9 @@ discard block |
||
109 | 114 | $predicate = Utils::createLambda($predicate, 'v,k', Functions::$true); |
110 | 115 | |
111 | 116 | foreach ($this as $k => $v) { |
112 | - if ($predicate($v, $k)) |
|
113 | - return $v; |
|
117 | + if ($predicate($v, $k)) { |
|
118 | + return $v; |
|
119 | + } |
|
114 | 120 | } |
115 | 121 | return $default; |
116 | 122 | } |
@@ -132,8 +138,9 @@ discard block |
||
132 | 138 | $predicate = Utils::createLambda($predicate, 'v,k', Functions::$true); |
133 | 139 | |
134 | 140 | foreach ($this as $k => $v) { |
135 | - if ($predicate($v, $k)) |
|
136 | - return $v; |
|
141 | + if ($predicate($v, $k)) { |
|
142 | + return $v; |
|
143 | + } |
|
137 | 144 | } |
138 | 145 | return $fallback(); |
139 | 146 | } |
@@ -163,8 +170,9 @@ discard block |
||
163 | 170 | $value = $v; |
164 | 171 | } |
165 | 172 | } |
166 | - if (!$found) |
|
167 | - throw new \UnexpectedValueException(Errors::NO_MATCHES); |
|
173 | + if (!$found) { |
|
174 | + throw new \UnexpectedValueException(Errors::NO_MATCHES); |
|
175 | + } |
|
168 | 176 | return $value; |
169 | 177 | } |
170 | 178 | |
@@ -243,14 +251,16 @@ discard block |
||
243 | 251 | $value = null; |
244 | 252 | foreach ($this as $k => $v) { |
245 | 253 | if ($predicate($v, $k)) { |
246 | - if ($found) |
|
247 | - throw new \UnexpectedValueException(Errors::MANY_MATCHES); |
|
254 | + if ($found) { |
|
255 | + throw new \UnexpectedValueException(Errors::MANY_MATCHES); |
|
256 | + } |
|
248 | 257 | $found = true; |
249 | 258 | $value = $v; |
250 | 259 | } |
251 | 260 | } |
252 | - if (!$found) |
|
253 | - throw new \UnexpectedValueException(Errors::NO_MATCHES); |
|
261 | + if (!$found) { |
|
262 | + throw new \UnexpectedValueException(Errors::NO_MATCHES); |
|
263 | + } |
|
254 | 264 | return $value; |
255 | 265 | } |
256 | 266 | |
@@ -275,8 +285,9 @@ discard block |
||
275 | 285 | $value = null; |
276 | 286 | foreach ($this as $k => $v) { |
277 | 287 | if ($predicate($v, $k)) { |
278 | - if ($found) |
|
279 | - throw new \UnexpectedValueException(Errors::MANY_MATCHES); |
|
288 | + if ($found) { |
|
289 | + throw new \UnexpectedValueException(Errors::MANY_MATCHES); |
|
290 | + } |
|
280 | 291 | $found = true; |
281 | 292 | $value = $v; |
282 | 293 | } |
@@ -305,8 +316,9 @@ discard block |
||
305 | 316 | $value = null; |
306 | 317 | foreach ($this as $k => $v) { |
307 | 318 | if ($predicate($v, $k)) { |
308 | - if ($found) |
|
309 | - throw new \UnexpectedValueException(Errors::MANY_MATCHES); |
|
319 | + if ($found) { |
|
320 | + throw new \UnexpectedValueException(Errors::MANY_MATCHES); |
|
321 | + } |
|
310 | 322 | $found = true; |
311 | 323 | $value = $v; |
312 | 324 | } |
@@ -328,11 +340,11 @@ discard block |
||
328 | 340 | if ($array !== null) { |
329 | 341 | $keys = array_keys($array, $value, true); |
330 | 342 | return empty($keys) ? null : $keys[0]; |
331 | - } |
|
332 | - else { |
|
343 | + } else { |
|
333 | 344 | foreach ($this as $k => $v) { |
334 | - if ($v === $value) |
|
335 | - return $k; |
|
345 | + if ($v === $value) { |
|
346 | + return $k; |
|
347 | + } |
|
336 | 348 | } |
337 | 349 | return null; |
338 | 350 | } |
@@ -350,8 +362,9 @@ discard block |
||
350 | 362 | { |
351 | 363 | $key = null; |
352 | 364 | foreach ($this as $k => $v) { |
353 | - if ($v === $value) |
|
354 | - $key = $k; |
|
365 | + if ($v === $value) { |
|
366 | + $key = $k; |
|
367 | + } |
|
355 | 368 | } |
356 | 369 | return $key; // not -1 |
357 | 370 | } |
@@ -369,8 +382,9 @@ discard block |
||
369 | 382 | $predicate = Utils::createLambda($predicate, 'v,k'); |
370 | 383 | |
371 | 384 | foreach ($this as $k => $v) { |
372 | - if ($predicate($v, $k)) |
|
373 | - return $k; |
|
385 | + if ($predicate($v, $k)) { |
|
386 | + return $k; |
|
387 | + } |
|
374 | 388 | } |
375 | 389 | return null; // not -1 |
376 | 390 | } |
@@ -389,8 +403,9 @@ discard block |
||
389 | 403 | |
390 | 404 | $key = null; |
391 | 405 | foreach ($this as $k => $v) { |
392 | - if ($predicate($v, $k)) |
|
393 | - $key = $k; |
|
406 | + if ($predicate($v, $k)) { |
|
407 | + $key = $k; |
|
408 | + } |
|
394 | 409 | } |
395 | 410 | return $key; // not -1 |
396 | 411 | } |
@@ -409,8 +424,9 @@ discard block |
||
409 | 424 | return new self(function() use ($count) { |
410 | 425 | $it = $this->getIterator(); |
411 | 426 | $it->rewind(); |
412 | - for ($i = 0; $i < $count && $it->valid(); ++$i) |
|
413 | - $it->next(); |
|
427 | + for ($i = 0; $i < $count && $it->valid(); ++$i) { |
|
428 | + $it->next(); |
|
429 | + } |
|
414 | 430 | while ($it->valid()) { |
415 | 431 | yield $it->key() => $it->current(); |
416 | 432 | $it->next(); |
@@ -434,10 +450,12 @@ discard block |
||
434 | 450 | return new self(function() use ($predicate) { |
435 | 451 | $yielding = false; |
436 | 452 | foreach ($this as $k => $v) { |
437 | - if (!$yielding && !$predicate($v, $k)) |
|
438 | - $yielding = true; |
|
439 | - if ($yielding) |
|
440 | - yield $k => $v; |
|
453 | + if (!$yielding && !$predicate($v, $k)) { |
|
454 | + $yielding = true; |
|
455 | + } |
|
456 | + if ($yielding) { |
|
457 | + yield $k => $v; |
|
458 | + } |
|
441 | 459 | } |
442 | 460 | }); |
443 | 461 | } |
@@ -453,14 +471,16 @@ discard block |
||
453 | 471 | */ |
454 | 472 | public function take(int $count) |
455 | 473 | { |
456 | - if ($count <= 0) |
|
457 | - return new self(new \EmptyIterator, false); |
|
474 | + if ($count <= 0) { |
|
475 | + return new self(new \EmptyIterator, false); |
|
476 | + } |
|
458 | 477 | |
459 | 478 | return new self(function() use ($count) { |
460 | 479 | foreach ($this as $k => $v) { |
461 | 480 | yield $k => $v; |
462 | - if (--$count == 0) |
|
463 | - break; |
|
481 | + if (--$count == 0) { |
|
482 | + break; |
|
483 | + } |
|
464 | 484 | } |
465 | 485 | }); |
466 | 486 | } |
@@ -480,8 +500,9 @@ discard block |
||
480 | 500 | |
481 | 501 | return new self(function() use ($predicate) { |
482 | 502 | foreach ($this as $k => $v) { |
483 | - if (!$predicate($v, $k)) |
|
484 | - break; |
|
503 | + if (!$predicate($v, $k)) { |
|
504 | + break; |
|
505 | + } |
|
485 | 506 | yield $k => $v; |
486 | 507 | } |
487 | 508 | }); |