feat: add codeclimate.yml

.codeclimate.yml

@@ -0,0 +1,38 @@
+version: "2"
+checks:
+  argument-count:
+    enabled: true
+    config:
+      threshold: 5
+  file-lines:
+    enabled: true
+    config:
+      threshold: 300
+  method-complexity:
+    enabled: true
+    config:
+      threshold: 15
+  method-count:
+    enabled: true
+    config:
+      threshold: 50
+  method-lines:
+    enabled: true
+    config:
+      threshold: 30
+plugins:
+  fixme:
+    enabled: false
+
+exclude_patterns:
+  - "*.*"
+  - ".*"
+
+  - Gemfile
+  - LICENSE.txt
+  - Rakefile
+
+  - rake/
+  - script/
+  - spec/
+  - test/