anchor.diff:  1. Add a Basecamp notification to your pipeline using the `basecamp_campfire` attribute of the `notify` YAML block and the URL copied from your Basecamp chatbot:
   
   ```yaml
  +steps:
  +  - command: "tests.sh"
  +
   notify:
     - basecamp_campfire: "https://3.basecamp.com/1234567/integrations/qwertyuiop/buckets/1234567/chats/1234567/lines"
   ```
  
positive.code: Build-level notifications for channels
  
  ```yaml
  notify:
    # Notify channel
    - slack: "buildkite-community#general"
  
negative.code: For example, to deliver build-level notifications to the `#general` channel of all configured workspaces:
  
  ```yaml
  steps:
    - command: "tests.sh"
  
  notify:
    - slack: "#general"
  ```
  