Use method() utility for simpler code.

Author: Crell

src/Analyzer.php

@@ -7,6 +7,7 @@
 use function Crell\fp\afilter;
 use function Crell\fp\amap;
 use function Crell\fp\indexBy;
+use function Crell\fp\method;
 use function Crell\fp\pipe;
 
 class Analyzer implements ClassAnalyzer
@@ -91,7 +92,7 @@ protected function getDefinitions(array $reflections, callable $deriver): array
             // The Reflector interface is insufficient, but getName() is defined
             // on all types we care about. This is a reflection API limitation.
             // @phpstan-ignore-next-line
-            indexBy(static fn (\Reflector $r): string => $r->getName()),
+            indexBy(method('getName')),
             amap($deriver),
             afilter(static fn (?object $attr): bool => $attr && !($attr instanceof Excludable && $attr->exclude())),
         );

src/AttributeParser.php

@@ -5,6 +5,7 @@
 namespace Crell\AttributeUtils;
 
 use function Crell\fp\firstValue;
+use function Crell\fp\method;
 use function Crell\fp\pipe;
 
 class AttributeParser
@@ -26,9 +27,8 @@ public function getAttribute(\Reflector $target, string $name): ?object
      */
     public function getAttributes(\Reflector $target, string $name): array
     {
-        return array_map(static fn (\ReflectionAttribute $attrib)
-            // @phpstan-ignore-next-line
-            => $attrib->newInstance(), $target->getAttributes($name, \ReflectionAttribute::IS_INSTANCEOF));
+        // @phpstan-ignore-next-line.
+        return array_map(method('newInstance'), $target->getAttributes($name, \ReflectionAttribute::IS_INSTANCEOF));
     }
 
     /**

src/TypeDef.php

@@ -6,6 +6,7 @@
 
 use function Crell\fp\all;
 use function Crell\fp\any;
+use function Crell\fp\method;
 
 class TypeDef
 {
@@ -96,8 +97,7 @@ protected function parseUnionType(\ReflectionUnionType $type): array
 
     protected function parseIntersectionType(\ReflectionIntersectionType $type): array
     {
-        $translate = static fn (\ReflectionNamedType $innerType): string => $innerType->getName();
-        return array_map($translate, $type->getTypes());
+        return array_map(method('getName'), $type->getTypes());
     }