config.yml in dead_end-1.2.0

- old
+ new

@@ -5,19 +5,16 @@
   unit: &unit
     run:
       name: Run test suite
       command: bundle exec rspec spec/
 
-jobs:
-  "ruby-2-5":
-    docker:
-      - image: circleci/ruby:2.5
-    steps:
-      - checkout
-      - ruby/install-deps
-      - <<: *unit
+  lint: &lint
+    run:
+      name: Run linter, fix with `standardrb --fix` locally
+      command: bundle exec standardrb
 
+jobs:
   "ruby-2-6":
     docker:
       - image: circleci/ruby:2.6
     steps:
       - checkout
@@ -38,13 +35,21 @@
     steps:
       - checkout
       - ruby/install-deps
       - <<: *unit
 
+  "lint":
+    docker:
+      - image: circleci/ruby:3.0
+    steps:
+      - checkout
+      - ruby/install-deps
+      - <<: *lint
+
 workflows:
   version: 2
   build:
     jobs:
-      - "ruby-2-5"
       - "ruby-2-6"
       - "ruby-2-7"
       - "ruby-3-0"
+      - "lint"