diff --git a/.travis.yml b/.travis.yml
index a9801d1..3f65a18 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,43 +3,60 @@ php:
     - 5.6
     - 7.0
     - 7.1
+    - 7.2
 
-env:
-matrix:
-    include:
-        - php: 5.6
-          env: dependencies="--prefer-lowest --prefer-stable"
-        - php: 7.0
-          env: coverage=on
+before_install:
+    # turn off XDebug
+    - phpenv config-rm xdebug.ini || return 0
 
-    allow_failures:
-        - php: 7.0
-          env: coverage=on
+install:
+    - travis_retry composer install --no-progress --prefer-dist
 
 script:
-    - vendor/bin/tester tests -s $coverageArgs
-    - php temp/code-checker/src/code-checker.php --short-arrays
+    - vendor/bin/tester tests -s
 
 after_failure:
     # Print *.actual content
     - for i in $(find tests -name \*.actual); do echo "--- $i"; cat $i; echo; echo; done
 
-before_script:
-    # Install Nette Tester & Code Checker
-    - travis_retry composer update --no-interaction --prefer-dist $dependencies
-    - travis_retry composer create-project nette/code-checker temp/code-checker ~2.5 --no-interaction
-    - if [ "$coverage" == "on" ]; then coverageArgs="-p phpdbg --coverage ./coverage.xml --coverage-src ./src"; fi
+jobs:
+    include:
+        -   env: title="Lowest Dependencies"
+            install:
+                - travis_retry composer update --no-progress --prefer-dist --prefer-lowest --prefer-stable
+
+
+        -   stage: Code Standard Checker
+            php: 7.1
+            install:
+                # Install Nette Code Checker
+                - travis_retry composer create-project nette/code-checker temp/code-checker ~2 --no-progress
+                # Install Nette Coding Standard
+                - travis_retry composer create-project nette/coding-standard temp/coding-standard --no-progress
+
+            script:
+                - php temp/code-checker/src/code-checker.php --short-arrays
+                - php temp/coding-standard/ecs check src tests --config temp/coding-standard/coding-standard-php56.neon
+
+
+        -   stage: Code Coverage
+            php: 7.1
+            script:
+                - vendor/bin/tester -p phpdbg tests -s --coverage ./coverage.xml --coverage-src ./src
+            after_script:
+                - wget https://github.com/satooshi/php-coveralls/releases/download/v1.0.1/coveralls.phar
+                - php coveralls.phar --verbose --config tests/.coveralls.yml
+
+
+    allow_failures:
+        -   stage: Code Coverage
 
-after_script:
-    # Report Code Coverage
-    - >
-      if [ "$coverage" == "on" ]; then
-      wget https://github.com/satooshi/php-coveralls/releases/download/v1.0.1/coveralls.phar
-      && php coveralls.phar --verbose --config tests/.coveralls.yml
-      || true; fi
 
 sudo: false
 
 cache:
     directories:
         - $HOME/.composer/cache
+
+notifications:
+    email: false
diff --git a/composer.json b/composer.json
index 6f2fa1c..eee016a 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,7 @@
 {
 	"name": "nette/robot-loader",
-	"description": "Nette RobotLoader: comfortable autoloading",
+	"description": "🍀 Nette RobotLoader: high performance and comfortable autoloader that will search and autoload classes within your application.",
+	"keywords": ["nette", "autoload", "class", "trait", "interface"],
 	"homepage": "https://nette.org",
 	"license": ["BSD-3-Clause", "GPL-2.0", "GPL-3.0"],
 	"authors": [
diff --git a/src/RobotLoader/RobotLoader.php b/src/RobotLoader/RobotLoader.php
index b0f54f2..0ae628b 100644
--- a/src/RobotLoader/RobotLoader.php
+++ b/src/RobotLoader/RobotLoader.php
@@ -357,9 +357,7 @@ public function setAutoRefresh($on = true)
 	public function setTempDirectory($dir)
 	{
 		if ($dir) {
-			if (!is_dir($dir)) {
-				@mkdir($dir); // @ - directory may already exist
-			}
+			Nette\Utils\FileSystem::createDir($dir);
 			$this->cacheStorage = new Nette\Caching\Storages\FileStorage($dir);
 		} else {
 			$this->cacheStorage = new Nette\Caching\Storages\DevNullStorage;