pawaclawczyk / scalp

example/simple_pattern_matching.php

Spacing +21 added lines, -21 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
 require_once __DIR__.'/../vendor/autoload.php';
 
@@ -18,60 +18,60 @@ 
 
 function returnString(string $s): callable
 {
-    return function () use ($s): string {
+    return function() use ($s): string {
         return $s;
     };
 }
 
 $res0 = match(42)
-    ->case(Any(), function (): string { return 'Anything'; })
+    ->case(Any(), function(): string { return 'Anything'; })
     ->done();
 
 println($res0);
 
 $res1 = match(Some(42))
-    ->case(Any(), function (): string { return 'Anything'; })
+    ->case(Any(), function(): string { return 'Anything'; })
     ->done();
 
 println($res1);
 
 $res2 = match(42)
-    ->case(Value(13), function (): string { return 'Number 13'; })
-    ->case(Value('42'), function (): string { return 'String "42"'; })
-    ->case(Value(42), function (): string { return 'Number 42'; })
-    ->case(Any(), function (): string { return 'Fallback'; })
+    ->case(Value(13), function(): string { return 'Number 13'; })
+    ->case(Value('42'), function(): string { return 'String "42"'; })
+    ->case(Value(42), function(): string { return 'Number 42'; })
+    ->case(Any(), function(): string { return 'Fallback'; })
     ->done();
 
 println($res2);
 
 $res3 = match(Some(42))
-    ->case(Value(Some(13)), function (): string { return 'Some 13'; })
-    ->case(Value(Some(42)), function (): string { return 'Some 42'; })
-    ->case(Any(), function (): string { return 'Fallback'; })
+    ->case(Value(Some(13)), function(): string { return 'Some 13'; })
+    ->case(Value(Some(42)), function(): string { return 'Some 42'; })
+    ->case(Any(), function(): string { return 'Fallback'; })
     ->done();
 
 println($res3);
 
 $res4 = match(Some(42))
-    ->case(Value(Some(13)), function (): string { return 'Some 13'; })
-    ->case(Value(Some('42')), function (): string { return 'Some 42'; })
-    ->case(Any(), function (): string { return 'Fallback'; })
+    ->case(Value(Some(13)), function(): string { return 'Some 13'; })
+    ->case(Value(Some('42')), function(): string { return 'Some 42'; })
+    ->case(Any(), function(): string { return 'Fallback'; })
     ->done();
 
 println($res4);
 
 $res5 = match(42)
-    ->case(Type('string'), function (): string { return 'String'; })
-    ->case(Type('integer'), function (): string { return 'Integer'; })
-    ->case(Any(), function (): string { return 'Not integer'; })
+    ->case(Type('string'), function(): string { return 'String'; })
+    ->case(Type('integer'), function(): string { return 'Integer'; })
+    ->case(Any(), function(): string { return 'Not integer'; })
     ->done();
 
 println($res5);
 
 $res6 = match(Some(42))
-    ->case(Type(None::class), function (): string { return 'None'; })
-    ->case(Type(Some::class), function (): string { return 'Some'; })
-    ->case(Any(), function (): string { return 'Neither'; })
+    ->case(Type(None::class), function(): string { return 'None'; })
+    ->case(Type(Some::class), function(): string { return 'Some'; })
+    ->case(Any(), function(): string { return 'Neither'; })
     ->done();
 
 println($res6);
@@ -87,7 +87,7 @@ 
 $res8 = match(new Tuple('2 * 7 = ', 14))
     ->case(
         Type(Tuple::class, Any()->bind(), Any()->bind()),
-        function (string $question, int $answer): string { return concat('Solution: ', $question, AnyToString($answer)); }
+        function(string $question, int $answer): string { return concat('Solution: ', $question, AnyToString($answer)); }
     )
     ->case(Any(), returnString('Fallback'))
     ->done();