Automatically to_json attachments property in chat_postMessage

[dblock]

Posting attachments requires a to_json call on the attachments property. See slackapi/node-slack-sdk#12.

Slack-ruby-client should do it for you.

.chat_postMessage(
  channel: ...,
  text: 'Hello World',
  as_user: true,
  attachments: [
        {
            fallback: "New ticket from Andrea Lee - Ticket #1943: Can't rest my password - https://groove.hq/path/to/ticket/1943",
            pretext: "New ticket from Andrea Lee",
            title: "Ticket #1943: Can't reset my password",
            title_link: "https://groove.hq/path/to/ticket/1943",
            text: "Help! I tried to reset my password but nothing happened!",
            color: "#7CD197"
        }
    ].to_json