@@ -9,10 +9,10 @@ |
||
| 9 | 9 | { |
| 10 | 10 | public function testSort() |
| 11 | 11 | { |
| 12 | - $diff = function ($a, $b) { |
|
| 12 | + $diff = function($a, $b) { |
|
| 13 | 13 | return $a - $b; |
| 14 | 14 | }; |
| 15 | - $array = [4,2,7,5]; |
|
| 15 | + $array = [4, 2, 7, 5]; |
|
| 16 | 16 | $expect = [2, 4, 5, 7]; |
| 17 | 17 | $actual = sort($diff)($array); |
| 18 | 18 | $this->assertEquals($expect, $actual); |
@@ -8,7 +8,7 @@ discard block |
||
| 8 | 8 | */ |
| 9 | 9 | function all() |
| 10 | 10 | { |
| 11 | - $all = function (callable $predicateFunction, array $array): bool { |
|
| 11 | + $all = function(callable $predicateFunction, array $array): bool { |
|
| 12 | 12 | if (empty($array)) { |
| 13 | 13 | return false; |
| 14 | 14 | } |
@@ -31,7 +31,7 @@ discard block |
||
| 31 | 31 | */ |
| 32 | 32 | function any() |
| 33 | 33 | { |
| 34 | - $any = function (callable $predicateFunction, array $array) { |
|
| 34 | + $any = function(callable $predicateFunction, array $array) { |
|
| 35 | 35 | if (empty($array)) { |
| 36 | 36 | return false; |
| 37 | 37 | } |
@@ -54,7 +54,7 @@ discard block |
||
| 54 | 54 | */ |
| 55 | 55 | function arrayForEach() |
| 56 | 56 | { |
| 57 | - $arrayForEach = function (callable $fn, array $array) { |
|
| 57 | + $arrayForEach = function(callable $fn, array $array) { |
|
| 58 | 58 | foreach ($array as $item) { |
| 59 | 59 | $fn($item); |
| 60 | 60 | } |
@@ -72,7 +72,7 @@ discard block |
||
| 72 | 72 | */ |
| 73 | 73 | function append() |
| 74 | 74 | { |
| 75 | - $append = function ($item, array $array) { |
|
| 75 | + $append = function($item, array $array) { |
|
| 76 | 76 | return array_merge($array, [$item]); |
| 77 | 77 | }; |
| 78 | 78 | $arguments = func_get_args(); |
@@ -88,7 +88,7 @@ discard block |
||
| 88 | 88 | */ |
| 89 | 89 | function concat() |
| 90 | 90 | { |
| 91 | - $concat = function (array $firstArray, array $secondArray) { |
|
| 91 | + $concat = function(array $firstArray, array $secondArray) { |
|
| 92 | 92 | return array_merge($firstArray, $secondArray); |
| 93 | 93 | }; |
| 94 | 94 | $arguments = func_get_args(); |
@@ -117,7 +117,7 @@ discard block |
||
| 117 | 117 | */ |
| 118 | 118 | function drop() |
| 119 | 119 | { |
| 120 | - $drop = function (int $index, array $array) { |
|
| 120 | + $drop = function(int $index, array $array) { |
|
| 121 | 121 | return array_merge(array_slice($array, 0, $index), array_slice($array, $index + 1)); |
| 122 | 122 | }; |
| 123 | 123 | $arguments = func_get_args(); |
@@ -143,8 +143,8 @@ discard block |
||
| 143 | 143 | */ |
| 144 | 144 | function dropLast() |
| 145 | 145 | { |
| 146 | - $dropLast = function (array $array) { |
|
| 147 | - $index = count($array)-1; |
|
| 146 | + $dropLast = function(array $array) { |
|
| 147 | + $index = count($array) - 1; |
|
| 148 | 148 | return array_merge(array_slice($array, 0, $index), array_slice($array, $index + 1)); |
| 149 | 149 | }; |
| 150 | 150 | |
@@ -160,7 +160,7 @@ discard block |
||
| 160 | 160 | */ |
| 161 | 161 | function endsWith() |
| 162 | 162 | { |
| 163 | - $endsWith = function ($suffix, $list) { |
|
| 163 | + $endsWith = function($suffix, $list) { |
|
| 164 | 164 | if (is_string($suffix) && is_string($list)) { |
| 165 | 165 | return $suffix === '' || (($temp = strlen($list) - strlen($suffix)) >= 0 && strpos($list, $suffix) !== false); |
| 166 | 166 | } |
@@ -174,7 +174,7 @@ discard block |
||
| 174 | 174 | } |
| 175 | 175 | return true; |
| 176 | 176 | } |
| 177 | - throw new \InvalidArgumentException(__FUNCTION__ . 'accepts only string or array as it arguments'); |
|
| 177 | + throw new \InvalidArgumentException(__FUNCTION__.'accepts only string or array as it arguments'); |
|
| 178 | 178 | }; |
| 179 | 179 | $arguments = func_get_args(); |
| 180 | 180 | $curried = curryN($endsWith, 2); |
@@ -188,7 +188,7 @@ discard block |
||
| 188 | 188 | */ |
| 189 | 189 | function filter() |
| 190 | 190 | { |
| 191 | - $filter = function (callable $predicateFunction, array $array) { |
|
| 191 | + $filter = function(callable $predicateFunction, array $array) { |
|
| 192 | 192 | return array_values(array_filter($array, $predicateFunction)); |
| 193 | 193 | }; |
| 194 | 194 | $arguments = func_get_args(); |
@@ -203,7 +203,7 @@ discard block |
||
| 203 | 203 | */ |
| 204 | 204 | function filterPreserveKey() |
| 205 | 205 | { |
| 206 | - $filter = function (callable $predicateFunction, array $array) { |
|
| 206 | + $filter = function(callable $predicateFunction, array $array) { |
|
| 207 | 207 | return array_filter($array, $predicateFunction); |
| 208 | 208 | }; |
| 209 | 209 | $arguments = func_get_args(); |
@@ -218,7 +218,7 @@ discard block |
||
| 218 | 218 | */ |
| 219 | 219 | function find() |
| 220 | 220 | { |
| 221 | - $find = function (callable $predicateFunction, array $list) { |
|
| 221 | + $find = function(callable $predicateFunction, array $list) { |
|
| 222 | 222 | foreach ($list as $item) { |
| 223 | 223 | if ($predicateFunction($item)) { |
| 224 | 224 | return $item; |
@@ -233,7 +233,7 @@ discard block |
||
| 233 | 233 | |
| 234 | 234 | function first() |
| 235 | 235 | { |
| 236 | - $first = function (array $array) { |
|
| 236 | + $first = function(array $array) { |
|
| 237 | 237 | if (empty($array)) { |
| 238 | 238 | return null; |
| 239 | 239 | } |
@@ -250,8 +250,8 @@ discard block |
||
| 250 | 250 | */ |
| 251 | 251 | function flatten() |
| 252 | 252 | { |
| 253 | - $flatten = function (array $array) use (&$flatten) { |
|
| 254 | - $accumulator = function ($acc, $item) use ($flatten) { |
|
| 253 | + $flatten = function(array $array) use (&$flatten) { |
|
| 254 | + $accumulator = function($acc, $item) use ($flatten) { |
|
| 255 | 255 | if (is_array($item)) { |
| 256 | 256 | return array_merge($acc, $flatten($item)); |
| 257 | 257 | } |
@@ -272,8 +272,8 @@ discard block |
||
| 272 | 272 | */ |
| 273 | 273 | function groupBy() |
| 274 | 274 | { |
| 275 | - $groupBy = function (callable $keySelector, array $array) { |
|
| 276 | - $accumulator = function ($acc, $item) use ($keySelector) { |
|
| 275 | + $groupBy = function(callable $keySelector, array $array) { |
|
| 276 | + $accumulator = function($acc, $item) use ($keySelector) { |
|
| 277 | 277 | $key = $keySelector($item); |
| 278 | 278 | $acc[$key] = array_key_exists($key, $acc) ? array_merge($acc[$key], [$item]) : [$item]; |
| 279 | 279 | return $acc; |
@@ -287,7 +287,7 @@ discard block |
||
| 287 | 287 | |
| 288 | 288 | function head() |
| 289 | 289 | { |
| 290 | - $head = function (array $array) { |
|
| 290 | + $head = function(array $array) { |
|
| 291 | 291 | if (empty($array)) { |
| 292 | 292 | return null; |
| 293 | 293 | } |
@@ -306,7 +306,7 @@ discard block |
||
| 306 | 306 | */ |
| 307 | 307 | function insert() |
| 308 | 308 | { |
| 309 | - $insert = function (int $index, $element, array $array) { |
|
| 309 | + $insert = function(int $index, $element, array $array) { |
|
| 310 | 310 | return array_merge( |
| 311 | 311 | array_slice($array, 0, $index), |
| 312 | 312 | [$element], |
@@ -332,7 +332,7 @@ discard block |
||
| 332 | 332 | |
| 333 | 333 | function last() |
| 334 | 334 | { |
| 335 | - $last = function (array $array) { |
|
| 335 | + $last = function(array $array) { |
|
| 336 | 336 | if (empty($array)) { |
| 337 | 337 | return null; |
| 338 | 338 | } |
@@ -369,7 +369,7 @@ discard block |
||
| 369 | 369 | */ |
| 370 | 370 | function pair() |
| 371 | 371 | { |
| 372 | - $pair = function ($firstValue, $secondValue) { |
|
| 372 | + $pair = function($firstValue, $secondValue) { |
|
| 373 | 373 | return [$firstValue, $secondValue]; |
| 374 | 374 | }; |
| 375 | 375 | $arguments = func_get_args(); |
@@ -385,7 +385,7 @@ discard block |
||
| 385 | 385 | */ |
| 386 | 386 | function prepend() |
| 387 | 387 | { |
| 388 | - $prepend = function ($item, array $array) { |
|
| 388 | + $prepend = function($item, array $array) { |
|
| 389 | 389 | return array_merge([$item], $array); |
| 390 | 390 | }; |
| 391 | 391 | $arguments = func_get_args(); |
@@ -414,7 +414,7 @@ discard block |
||
| 414 | 414 | */ |
| 415 | 415 | function reduce() |
| 416 | 416 | { |
| 417 | - $reduce = function (callable $accumulator, $initialValue, array $array) { |
|
| 417 | + $reduce = function(callable $accumulator, $initialValue, array $array) { |
|
| 418 | 418 | return array_reduce($array, $accumulator, $initialValue); |
| 419 | 419 | }; |
| 420 | 420 | $arguments = func_get_args(); |
@@ -429,7 +429,7 @@ discard block |
||
| 429 | 429 | */ |
| 430 | 430 | function reject() |
| 431 | 431 | { |
| 432 | - $reject = function ($predicate, array $array) { |
|
| 432 | + $reject = function($predicate, array $array) { |
|
| 433 | 433 | return array_values(array_filter($array, compose(not(), $predicate))); |
| 434 | 434 | }; |
| 435 | 435 | $arguments = func_get_args(); |
@@ -444,7 +444,7 @@ discard block |
||
| 444 | 444 | */ |
| 445 | 445 | function rejectPreserveKey() |
| 446 | 446 | { |
| 447 | - $reject = function ($predicate, array $array) { |
|
| 447 | + $reject = function($predicate, array $array) { |
|
| 448 | 448 | return array_filter($array, compose(not(), $predicate)); |
| 449 | 449 | }; |
| 450 | 450 | $arguments = func_get_args(); |
@@ -461,7 +461,7 @@ discard block |
||
| 461 | 461 | */ |
| 462 | 462 | function remove() |
| 463 | 463 | { |
| 464 | - $remove = function (int $start, int $count, array $array) { |
|
| 464 | + $remove = function(int $start, int $count, array $array) { |
|
| 465 | 465 | return array_merge(array_slice($array, 0, $start), array_slice($array, $start + $count)); |
| 466 | 466 | }; |
| 467 | 467 | $arguments = func_get_args(); |
@@ -476,10 +476,10 @@ discard block |
||
| 476 | 476 | */ |
| 477 | 477 | function repeat() |
| 478 | 478 | { |
| 479 | - $repeat = function ($item, int $count) { |
|
| 479 | + $repeat = function($item, int $count) { |
|
| 480 | 480 | return array_reduce( |
| 481 | 481 | range(1, $count), |
| 482 | - function ($acc, $unsedItem) use ($item) { |
|
| 482 | + function($acc, $unsedItem) use ($item) { |
|
| 483 | 483 | return array_merge($acc, [$item]); |
| 484 | 484 | }, |
| 485 | 485 | [] |
@@ -496,7 +496,7 @@ discard block |
||
| 496 | 496 | */ |
| 497 | 497 | function reverse() |
| 498 | 498 | { |
| 499 | - $reverse = function ($list) { |
|
| 499 | + $reverse = function($list) { |
|
| 500 | 500 | if (is_array($list)) { |
| 501 | 501 | return array_reverse($list); |
| 502 | 502 | } |
@@ -518,15 +518,15 @@ discard block |
||
| 518 | 518 | */ |
| 519 | 519 | function slice() |
| 520 | 520 | { |
| 521 | - $slice = function (int $fromIndex, int $toIndex, $list) { |
|
| 521 | + $slice = function(int $fromIndex, int $toIndex, $list) { |
|
| 522 | 522 | if (is_array($list)) { |
| 523 | - $listCount = count($list); |
|
| 523 | + $listCount = count($list); |
|
| 524 | 524 | $actualFromIndex = $fromIndex < 0 ? $listCount + $fromIndex : $fromIndex; |
| 525 | 525 | $actualToIndex = $toIndex < 0 ? $listCount + $toIndex : $toIndex; |
| 526 | 526 | return array_slice($list, $actualFromIndex, $actualToIndex - $actualFromIndex); |
| 527 | 527 | } |
| 528 | 528 | if (is_string($list)) { |
| 529 | - $listCount = strlen($list); |
|
| 529 | + $listCount = strlen($list); |
|
| 530 | 530 | $actualFromIndex = $fromIndex < 0 ? $listCount + $fromIndex : $fromIndex; |
| 531 | 531 | $actualToIndex = $toIndex < 0 ? $listCount + $toIndex : $toIndex; |
| 532 | 532 | return substr($list, $actualFromIndex, $actualToIndex - $actualFromIndex); |
@@ -545,7 +545,7 @@ discard block |
||
| 545 | 545 | */ |
| 546 | 546 | function sort() |
| 547 | 547 | { |
| 548 | - $sort = function (callable $comparator, array $array) { |
|
| 548 | + $sort = function(callable $comparator, array $array) { |
|
| 549 | 549 | usort($array, $comparator); |
| 550 | 550 | return $array; |
| 551 | 551 | }; |
@@ -561,7 +561,7 @@ discard block |
||
| 561 | 561 | */ |
| 562 | 562 | function sortBy() |
| 563 | 563 | { |
| 564 | - $sortBy = function (callable $keySelector, array $array) { |
|
| 564 | + $sortBy = function(callable $keySelector, array $array) { |
|
| 565 | 565 | $groupedArray = groupBy($keySelector, $array); |
| 566 | 566 | ksort($groupedArray); |
| 567 | 567 | return apply('array_merge', array_values($groupedArray)); |
@@ -573,7 +573,7 @@ discard block |
||
| 573 | 573 | |
| 574 | 574 | function tail() |
| 575 | 575 | { |
| 576 | - $tail = function (array $array) { |
|
| 576 | + $tail = function(array $array) { |
|
| 577 | 577 | if (empty($array)) { |
| 578 | 578 | return null; |
| 579 | 579 | } |
@@ -9,7 +9,7 @@ discard block |
||
| 9 | 9 | */ |
| 10 | 10 | function add() |
| 11 | 11 | { |
| 12 | - $add = function ($firstValue, $secondValue) { |
|
| 12 | + $add = function($firstValue, $secondValue) { |
|
| 13 | 13 | return $firstValue + $secondValue; |
| 14 | 14 | }; |
| 15 | 15 | $arguments = func_get_args(); |
@@ -25,7 +25,7 @@ discard block |
||
| 25 | 25 | */ |
| 26 | 26 | function divide() |
| 27 | 27 | { |
| 28 | - $divide = function ($firstValue, $secondValue) { |
|
| 28 | + $divide = function($firstValue, $secondValue) { |
|
| 29 | 29 | return $firstValue / $secondValue; |
| 30 | 30 | }; |
| 31 | 31 | $arguments = func_get_args(); |
@@ -39,7 +39,7 @@ discard block |
||
| 39 | 39 | */ |
| 40 | 40 | function inc() |
| 41 | 41 | { |
| 42 | - $inc = function ($value) { |
|
| 42 | + $inc = function($value) { |
|
| 43 | 43 | return $value + 1; |
| 44 | 44 | }; |
| 45 | 45 | $arguments = func_get_args(); |
@@ -53,12 +53,12 @@ discard block |
||
| 53 | 53 | */ |
| 54 | 54 | function mean() |
| 55 | 55 | { |
| 56 | - $mean = function (array $numbers) { |
|
| 56 | + $mean = function(array $numbers) { |
|
| 57 | 57 | $length = count($numbers); |
| 58 | 58 | if ($length === 0) { |
| 59 | 59 | throw new \InvalidArgumentException('$numbers passed to mean() must not be empty'); |
| 60 | 60 | } |
| 61 | - return array_sum($numbers)/$length; |
|
| 61 | + return array_sum($numbers) / $length; |
|
| 62 | 62 | }; |
| 63 | 63 | $arguments = func_get_args(); |
| 64 | 64 | $curried = curryN($mean, 1); |
@@ -67,13 +67,13 @@ discard block |
||
| 67 | 67 | |
| 68 | 68 | function median() |
| 69 | 69 | { |
| 70 | - $median = function (array $numbers) { |
|
| 70 | + $median = function(array $numbers) { |
|
| 71 | 71 | $length = count($numbers); |
| 72 | 72 | \sort($numbers, SORT_NUMERIC); |
| 73 | 73 | if ($length % 2 == 0) { |
| 74 | - return mean([$numbers[$length/2], $numbers[$length/2 - 1]]); |
|
| 74 | + return mean([$numbers[$length / 2], $numbers[$length / 2 - 1]]); |
|
| 75 | 75 | } |
| 76 | - return $numbers[($length-1)/2]; |
|
| 76 | + return $numbers[($length - 1) / 2]; |
|
| 77 | 77 | }; |
| 78 | 78 | $arguments = func_get_args(); |
| 79 | 79 | $curried = curryN($median, 1); |
@@ -87,7 +87,7 @@ discard block |
||
| 87 | 87 | */ |
| 88 | 88 | function modulo() |
| 89 | 89 | { |
| 90 | - $modulo = function ($firstValue, $secondValue) { |
|
| 90 | + $modulo = function($firstValue, $secondValue) { |
|
| 91 | 91 | return $firstValue % $secondValue; |
| 92 | 92 | }; |
| 93 | 93 | $arguments = func_get_args(); |
@@ -104,7 +104,7 @@ discard block |
||
| 104 | 104 | */ |
| 105 | 105 | function multiply() |
| 106 | 106 | { |
| 107 | - $multiply = function ($firstValue, $secondValue) { |
|
| 107 | + $multiply = function($firstValue, $secondValue) { |
|
| 108 | 108 | return $firstValue * $secondValue; |
| 109 | 109 | }; |
| 110 | 110 | $arguments = func_get_args(); |
@@ -120,7 +120,7 @@ discard block |
||
| 120 | 120 | */ |
| 121 | 121 | function subtract() |
| 122 | 122 | { |
| 123 | - $subtract = function ($firstValue, $secondValue) { |
|
| 123 | + $subtract = function($firstValue, $secondValue) { |
|
| 124 | 124 | return $firstValue - $secondValue; |
| 125 | 125 | }; |
| 126 | 126 | $arguments = func_get_args(); |