error handling

Capture exceptions

Notify to slack

• create webhook url in slack:

• go to https://slack.com/apps/A0F7XDUAZ-incoming-webhooks

• choose your team, press configure

• in configurations press add configuration

• choose channel, press "Add Incoming WebHooks integration"

• edit secrets.yml

development:

  slack:
    errors:
      webhook_url: "https://hooks.slack.com/zzzz" # your webhook url
      channel: "#channelname"
      username: "myusername"

• every time when exception occurs in your application it will send a message to Slack channel.