tarsana /
functional
| @@ 251-258 (lines=8) @@ | ||
| 248 | * @param callable $predicates... |
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| 249 | * @return callable |
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| 250 | */ |
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| 251 | function all() { |
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| 252 | $predicates = func_get_args(); |
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| 253 | return function($value) use($predicates) { |
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| 254 | return reduce(function($result, $predicate) use($value) { |
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| 255 | return $result && $predicate($value); |
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| 256 | }, true, $predicates); |
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| 257 | }; |
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| 258 | } |
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| 259 | ||
| 260 | /** |
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| 261 | * Takes many predicates and returns a new predicate that |
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| @@ 282-289 (lines=8) @@ | ||
| 279 | * @param callable $predicates... |
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| 280 | * @return callable |
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| 281 | */ |
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| 282 | function any() { |
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| 283 | $predicates = func_get_args(); |
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| 284 | return function($value) use($predicates) { |
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| 285 | return reduce(function($result, $predicate) use($value) { |
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| 286 | return $result || $predicate($value); |
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| 287 | }, true, $predicates); |
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| 288 | }; |
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| 289 | } |
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| 290 | ||
| 291 | ||
