Monit slack ruby script

slack.rb

"ruby -e ""
    require 'net/https'
    require 'json'
    uri = URI.parse('https://hooks.slack.com/services/xx/xx/xx')
    http = Net::HTTP.new(uri.host, uri.port)
    http.use_ssl = true
    request = Net::HTTP::Post.new(uri.request_uri, {'Content-Type' => 'application/json'})
    request.body = { \""channel\""  => \""#general\"", \""username\"" => \""mmonit\"", \""text\"" => \""[#{ENV['MONIT_HOST']}] #{ENV['MONIT_SERVICE']} - #{ENV['MONIT_DESCRIPTION']}\"" }.to_json
    response = http.request(request)
    puts response.body
"""