@@ -69,7 +69,7 @@ discard block |
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69 | 69 | |
70 | 70 | /** |
71 | 71 | * {@inheritDoc} |
72 | - * @return $this |
|
72 | + * @return Dictionary |
|
73 | 73 | */ |
74 | 74 | public function groupBy($callback) |
75 | 75 | { |
@@ -90,7 +90,7 @@ discard block |
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90 | 90 | |
91 | 91 | /** |
92 | 92 | * {@inheritDoc} |
93 | - * @return $this |
|
93 | + * @return Dictionary |
|
94 | 94 | */ |
95 | 95 | public function indexBy($callback) |
96 | 96 | { |
@@ -229,8 +229,8 @@ discard block |
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229 | 229 | { |
230 | 230 | /** @var VectorInterface $results */ |
231 | 231 | $results = new static(); |
232 | - $this->each(function (Iterable $subArray) use ($results) { |
|
233 | - $subArray->each(function ($item) use ($results) { |
|
232 | + $this->each(function(Iterable $subArray) use ($results) { |
|
233 | + $subArray->each(function($item) use ($results) { |
|
234 | 234 | $results->add($item); |
235 | 235 | }); |
236 | 236 | }); |
@@ -255,7 +255,7 @@ discard block |
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255 | 255 | $merged = $array; |
256 | 256 | |
257 | 257 | foreach ($array1 as $key => $value) { |
258 | - $isValid = function ($value) { |
|
258 | + $isValid = function($value) { |
|
259 | 259 | return (is_array($value) || $value instanceof \Traversable); |
260 | 260 | }; |
261 | 261 |
@@ -226,8 +226,8 @@ discard block |
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226 | 226 | { |
227 | 227 | /** @var MapInterface $results */ |
228 | 228 | $results = new static(); |
229 | - $this->each(function (Iterable $subArray) use ($results) { |
|
230 | - $subArray->each(function ($item, $key) use ($results) { |
|
229 | + $this->each(function(Iterable $subArray) use ($results) { |
|
230 | + $subArray->each(function($item, $key) use ($results) { |
|
231 | 231 | $results->add($key, $item); |
232 | 232 | }); |
233 | 233 | }); |
@@ -240,7 +240,7 @@ discard block |
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240 | 240 | $merged = $array; |
241 | 241 | |
242 | 242 | foreach ($array1 as $key => $value) { |
243 | - $isValid = function ($value) { |
|
243 | + $isValid = function($value) { |
|
244 | 244 | return (is_array($value) || $value instanceof \Traversable); |
245 | 245 | }; |
246 | 246 |