added comments and renamed short method to url generators

src/Routing/LegacyUrlGenerator.php

@@ -14,7 +14,7 @@ class LegacyUrlGenerator extends UrlGenerator
      * @param array  $parameters
      * @return string urls in the form <app url>/index.php?p=<path>&<parameters>
      */
-    public function link_to($path, $parameters = [])
+    public function linkTo($path, $parameters = [])
     {
         $page = ltrim($path, '/');
         if (!empty($page)) {
@@ -22,7 +22,7 @@ class LegacyUrlGenerator extends UrlGenerator
             $parameters = array_merge(['p' => $page], $parameters);
         }
 
-        $uri = parent::link_to('index.php', $parameters);
+        $uri = parent::linkTo('index.php', $parameters);
         $uri = preg_replace('~(/index\.php)+~', '/index.php', $uri);
 
         return $uri;

src/Routing/UrlGenerator.php

@@ -14,7 +14,7 @@ class UrlGenerator implements UrlGeneratorInterface
      * @param array  $parameters
      * @return string url in the form [app url]/[path]?[parameters]
      */
-    public function link_to($path, $parameters = [])
+    public function linkTo($path, $parameters = [])
     {
         $path = '/' . ltrim($path, '/');
         $request = app('request');

src/Routing/UrlGeneratorInterface.php

@@ -12,5 +12,5 @@ interface UrlGeneratorInterface
      * @param array  $parameters
      * @return string
      */
-    public function link_to($path, $parameters = []);
+    public function linkTo($path, $parameters = []);
 }

src/helpers.php

@@ -124,7 +124,7 @@ function url($path = null, $parameters = [])
         return $urlGenerator;
     }
 
-    return $urlGenerator->link_to($path, $parameters);
+    return $urlGenerator->linkTo($path, $parameters);
 }
 
 /**

tests/Unit/HelpersTest.php

@@ -177,7 +177,7 @@ class HelpersTest extends TestCase
         $this->assertEquals($urlGeneratorMock, url());
 
         $urlGeneratorMock->expects($this->once())
-            ->method('link_to')
+            ->method('linkTo')
             ->with('foo/bar', ['param' => 'value'])
             ->willReturn('http://lorem.ipsum/foo/bar?param=value');
 

tests/Unit/Routing/LegacyUrlGeneratorTest.php

@@ -48,7 +48,7 @@ class LegacyUrlGeneratorTest extends TestCase
         $urlGenerator = new LegacyUrlGenerator();
         $this->assertInstanceOf(UrlGeneratorInterface::class, $urlGenerator);
 
-        $url = $urlGenerator->link_to($urlToPath, $arguments);
+        $url = $urlGenerator->linkTo($urlToPath, $arguments);
         $this->assertEquals($expectedUrl, $url);
     }
 }

tests/Unit/Routing/UrlGeneratorTest.php

@@ -48,7 +48,7 @@ class UrlGeneratorTest extends TestCase
         $urlGenerator = new UrlGenerator();
         $this->assertInstanceOf(UrlGeneratorInterface::class, $urlGenerator);
 
-        $url = $urlGenerator->link_to($urlToPath, $arguments);
+        $url = $urlGenerator->linkTo($urlToPath, $arguments);
         $this->assertEquals($expectedUrl, $url);
     }
 }