sample.yml in goodcheck-1.5.1 vs sample.yml in goodcheck-1.6.0

- old
+ new

@@ -8,10 +8,11 @@
 
       Their names are GitHub and Facebook.
       Maybe, you are misspelling.
     pass: GitHub
     fail: Github
+
   - id: sample.debug_print
     pattern:
       - token: pp
       - token: p
     glob: "**/*.rb"
@@ -19,8 +20,38 @@
       You should not use debug print
     pass:
       - render "app/views/welcome.html.erb"
     fail:
       - pp("Hello World")
+
+  - id: sample.html
+    not:
+      pattern:
+        - token: <meta charset="utf-8"
+        - token: <meta charset="UTF-8"
+    message: |
+      Use UTF-8 (no BOM).
+    glob: "**/*.html"
+    pass:
+      - |
+        <html>
+          <meta charset="utf-8"/>
+        </html>
+      - |
+        <html>
+          <meta charset="utf-8"></meta>
+        </html>
+      - |
+        <html>
+          <meta charset="UTF-8"></meta>
+        </html>
+    fail:
+      - |
+        <html>
+          <meta charset="iso-8859-1">
+        </html>
+      - |
+        <html>
+        </html>
 
 import:
   - https://gist.githubusercontent.com/soutaro/6362c89acd7d6771ae6ebfc615be402d/raw/7f04b973c2c8df70783cd7deb955ab95d1375b2d/sample.yml