tarsana / functional

src/object.php

Braces +3 added lines, -2 removed lines

@@ -32,8 +32,9 @@
  */
 function attributes() {
     $attrs = function($object) {
-        if (is_object($object))
-            return get_object_vars($object);
+        if (is_object($object)) {
+                    return get_object_vars($object);
+        }
         return $object;
     };
     return apply(curry($attrs), func_get_args());

src/list.php

Braces +39 added lines, -26 removed lines

@@ -128,8 +128,9 @@ 
  * @return mixed
  */
 function head($list) {
-    if(is_string($list))
-        return substr($list, 0, 1);
+    if(is_string($list)) {
+            return substr($list, 0, 1);
+    }
     return (count($list) > 0)
         ? $list[0]
         : null;
@@ -150,8 +151,9 @@ 
  * @return mixed
  */
 function last($list) {
-    if(is_string($list))
-        return substr($list, -1);
+    if(is_string($list)) {
+            return substr($list, -1);
+    }
     return (count($list) > 0)
         ? $list[count($list) - 1]
         : null;
@@ -173,10 +175,11 @@ 
  * @return array
  */
 function init($list) {
-    if(is_string($list))
-        return (strlen($list) > 1)
+    if(is_string($list)) {
+            return (strlen($list) > 1)
             ? substr($list, 0, strlen($list) - 1)
             : '';
+    }
     return (count($list) > 1)
         ? array_slice($list, 0, count($list) - 1)
         : [];
@@ -198,10 +201,11 @@ 
  * @return array
  */
 function tail($list) {
-    if(is_string($list))
-        return (strlen($list) > 1)
+    if(is_string($list)) {
+            return (strlen($list) > 1)
             ? substr($list, 1)
             : '';
+    }
     return (count($list) > 1)
         ? array_slice($list, 1)
         : [];
@@ -299,8 +303,9 @@ 
  */
 function concat() {
     $concat = function($list1, $list2) {
-        if (is_string($list1))
-            return $list1 . $list2;
+        if (is_string($list1)) {
+                    return $list1 . $list2;
+        }
         return array_merge($list1, $list2);
     };
     return apply(curry($concat), func_get_args());
@@ -372,8 +377,9 @@ 
  */
 function insertAll() {
     $insertAll = function($position, $items, $list) {
-        if ($position < 0)
-            $position = length($list) - $position;
+        if ($position < 0) {
+                    $position = length($list) - $position;
+        }
         return concatAll([take($position, $list), $items, remove($position, $list)]);
     };
     return apply(curry($insertAll), func_get_args());
@@ -437,8 +443,9 @@ 
  */
 function take() {
     $take = function($count, $list) {
-        if ($count > $length || $count < -$length)
-            return [];
+        if ($count > $length || $count < -$length) {
+                    return [];
+        }
         if(is_string($list)) {
             return ($count >= 0)
                 ? substr($list, 0, $count)
@@ -563,8 +570,9 @@ 
 function remove() {
     $remove = function($count, $list) {
         $length = length($list);
-        if ($count > $length || $count < -$length)
-            return [];
+        if ($count > $length || $count < -$length) {
+                    return [];
+        }
         return ($count > 0) 
             ? take($count - $length)
             : take($count + $length);
@@ -695,10 +703,12 @@ 
  */
 function slices() {
     $slices = function($size, $list) {
-        if(empty($list))
-            return is_string($list) ? '' : [];
-        if(length($list) <= $size)
-            return [$list];
+        if(empty($list)) {
+                    return is_string($list) ? '' : [];
+        }
+        if(length($list) <= $size) {
+                    return [$list];
+        }
         return prepend(take($size, $list), slices($size, remove($size, $list)));
     };
     return apply(curry($slices), func_get_args());
@@ -744,8 +754,9 @@ 
 function findIndex() {
     $findIndex = function($predicate, $list) {
         foreach ($list as $key => $value) {
-            if ($predicate($value))
-                return $key;
+            if ($predicate($value)) {
+                            return $key;
+            }
         }
         return null;
     };
@@ -770,8 +781,9 @@ 
 function findLastIndex() {
     $findLastIndex = function($predicate, $list) {
         foreach (reverse(toPairs($list)) as $pair) {
-            if($predicate($pair[1]))
-                return $pair[0];
+            if($predicate($pair[1])) {
+                            return $pair[0];
+            }
         }
         return null;
     };
@@ -959,8 +971,9 @@ 
     $groupBy = function($fn, $list) {
         return reduce(function($result, $item) use($fn) {
             $index = $fn($item);
-            if (! isset($result[$index]))
-                $result[$index] = [];
+            if (! isset($result[$index])) {
+                            $result[$index] = [];
+            }
             $result[$index][] = $item;
             return $result;
         }, [], $list);

src/operators.php

Braces +3 added lines, -2 removed lines

@@ -97,8 +97,9 @@
 function equals() {
     $equals = function($a, $b) {
             $type = type($a);
-            if ($type != type($b))
-                return false;
+            if ($type != type($b)) {
+                            return false;
+            }
             switch ($type) {
                 case 'Null':
                 case 'Boolean':