Adding documentation on how to enable param logging

[iloveitaly]

Some documentation to allow people new to lograge to quickly enable param logging in their apps.

[JacobEvelyn]

+1

[iloveitaly]

Here is some code to log parameters in addition to the request IP, user agent (using the browser gem), and the current_user if available.

# application_controller.rb

class ApplicationController < ActionController::Base

  def append_info_to_payload(payload)
    super

    payload[:ip] = request.remote_ip
    payload[:uid] = current_user.id if current_user
    payload[:ua] = browser.to_s
  end

end

# production.rb

  config.lograge.enabled = true
  config.lograge.custom_options = lambda do |event|
    payload = { "params" => event.payload[:params].except('controller', 'action') }
    payload.merge(event.payload.select { |k,v| [:ip, :uid, :ua].include?(k) && v.present? })
  end

[eric]

👍

[stve]

You could condense the example even further using Rails' Hash#slice!:

params = event.payload[:params].slice!('controller', 'action')
{ 'params' => params }

[benlovell]

You're missing an end to close the configure block.

[benlovell]

@iloveitaly get the small issue above resolved and I'll

[iloveitaly]

Whoops, sorry about that! Fixed it up @benlovell

[benlovell]

@iloveitaly You da' man! Thanks ❤️