| @@ -11,7 +11,7 @@ | ||
| 11 | 11 |  { | 
| 12 | 12 | $args = func_get_args(); | 
| 13 | 13 | |
| 14 | -    $equals = function ($a, $b) { | |
| 14 | +    $equals = function($a, $b) { | |
| 15 | 15 | return $a === $b; | 
| 16 | 16 | }; | 
| 17 | 17 | |
| @@ -11,7 +11,7 @@ | ||
| 11 | 11 |  { | 
| 12 | 12 | $args = func_get_args(); | 
| 13 | 13 | |
| 14 | -    $gt = function ($a, $b) { | |
| 14 | +    $gt = function($a, $b) { | |
| 15 | 15 | return $a > $b; | 
| 16 | 16 | }; | 
| 17 | 17 | |
| @@ -11,7 +11,7 @@ | ||
| 11 | 11 |  { | 
| 12 | 12 | $args = func_get_args(); | 
| 13 | 13 | |
| 14 | -    $not = function ($x) { | |
| 14 | +    $not = function($x) { | |
| 15 | 15 | return !$x; | 
| 16 | 16 | }; | 
| 17 | 17 | |
| @@ -11,7 +11,7 @@ | ||
| 11 | 11 |  { | 
| 12 | 12 | $args = func_get_args(); | 
| 13 | 13 | |
| 14 | -    $lt = function ($a, $b) { | |
| 14 | +    $lt = function($a, $b) { | |
| 15 | 15 | return $a < $b; | 
| 16 | 16 | }; | 
| 17 | 17 | |
| @@ -11,8 +11,8 @@ | ||
| 11 | 11 |  { | 
| 12 | 12 | $args = func_get_args(); | 
| 13 | 13 | |
| 14 | -    $flatten = function (array $xs) { | |
| 15 | -        return array_reduce($xs, function ($carry, $x) { | |
| 14 | +    $flatten = function(array $xs) { | |
| 15 | +        return array_reduce($xs, function($carry, $x) { | |
| 16 | 16 |              if (is_array($x)) { | 
| 17 | 17 | return array_merge($carry, flatten($x)); | 
| 18 | 18 | } | 
| @@ -14,13 +14,13 @@ | ||
| 14 | 14 |  { | 
| 15 | 15 | $ls = func_get_args(); | 
| 16 | 16 | |
| 17 | -    $pipe = function (array $xs) { | |
| 18 | -        return array_reduce($xs, function ($carry, $fn) { | |
| 17 | +    $pipe = function(array $xs) { | |
| 18 | +        return array_reduce($xs, function($carry, $fn) { | |
| 19 | 19 |              if (null === $carry) { | 
| 20 | 20 | return $fn; | 
| 21 | 21 | } | 
| 22 | 22 | |
| 23 | -            return function () use ($carry, $fn) { | |
| 23 | +            return function() use ($carry, $fn) { | |
| 24 | 24 | $args = func_get_args(); | 
| 25 | 25 | |
| 26 | 26 | return $fn(call_user_func_array($carry, $args)); | 
| @@ -11,7 +11,7 @@ | ||
| 11 | 11 |  { | 
| 12 | 12 | $args = func_get_args(); | 
| 13 | 13 | |
| 14 | -    $append = function ($x, array $xs) { | |
| 14 | +    $append = function($x, array $xs) { | |
| 15 | 15 | return array_merge($xs, [$x]); | 
| 16 | 16 | }; | 
| 17 | 17 | |
| @@ -11,8 +11,8 @@ | ||
| 11 | 11 |  { | 
| 12 | 12 | $args = func_get_args(); | 
| 13 | 13 | |
| 14 | -    $always = function ($x) { | |
| 15 | -        return function () use ($x) { | |
| 14 | +    $always = function($x) { | |
| 15 | +        return function() use ($x) { | |
| 16 | 16 | return $x; | 
| 17 | 17 | }; | 
| 18 | 18 | }; | 
| @@ -9,7 +9,7 @@ | ||
| 9 | 9 |  { | 
| 10 | 10 | $args = func_get_args(); | 
| 11 | 11 | |
| 12 | -    $prepend = function ($x, array $xs) { | |
| 12 | +    $prepend = function($x, array $xs) { | |
| 13 | 13 | return array_merge([$x], $xs); | 
| 14 | 14 | }; | 
| 15 | 15 | |