| @@ 10-31 (lines=22) @@ | ||
| 7 | * |
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| 8 | * @return mixed |
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| 9 | */ |
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| 10 | function flatten() |
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| 11 | { |
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| 12 | $args = func_get_args(); |
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| 13 | ||
| 14 | $flatten = function (array $ls) { |
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| 15 | return array_reduce($ls, function ($carry, $curr) { |
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| 16 | if (is_array($curr)) { |
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| 17 | return array_merge($carry, flatten($curr)); |
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| 18 | } |
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| 19 | ||
| 20 | $carry[] = $curr; |
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| 21 | ||
| 22 | return $carry; |
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| 23 | }, []); |
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| 24 | }; |
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| 25 | ||
| 26 | return call_user_func_array(curry($flatten), $args); |
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| 27 | } |
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| 28 | ||
| @@ 13-36 (lines=24) @@ | ||
| 10 | * |
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| 11 | * @return mixed |
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| 12 | */ |
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| 13 | function pipe() |
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| 14 | { |
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| 15 | $ls = func_get_args(); |
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| 16 | ||
| 17 | $pipe = function (array $ls) { |
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| 18 | return array_reduce($ls, function ($carry, $fn) { |
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| 19 | if (is_null($carry)) { |
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| 20 | return $fn; |
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| 21 | } |
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| 22 | ||
| 23 | return function () use ($carry, $fn) { |
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| 24 | $args = func_get_args(); |
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| 25 | ||
| 26 | return $fn(call_user_func_array($carry, $args)); |
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| 27 | }; |
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| 28 | }); |
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| 29 | }; |
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| 30 | ||
| 31 | return call_user_func(curry($pipe), $ls); |
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| 32 | } |
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| 33 | ||