module NotificationsHelper
def notification_icon(notification)
if notification.disabled?
icon('volume-off', class: 'ns-mute')
elsif notification.participating?
icon('volume-down', class: 'ns-part')
elsif notification.watch?
icon('volume-up', class: 'ns-watch')
else
icon('circle-o', class: 'ns-default')
end
end
end