Enable rails logging with Foreman

[lifehackett]

I was finding that more often than not my rails logs were being swallowed by Foreman. This should fix that.

[justin808]

@lifehackett, this depends on your logging setup. On my projects, which I believe is the Rails default, development.rb typically logs to stdout. Can you paste an example here of a log message in this project that you prefer to see with your setup?

[lifehackett]

I am just using the default setup as well. If I run rails s in its own terminal window, I get all sorts of useful logging info in the terminal about http requests, db reads/writes, etc... all stuff that comes baked in to Rails. Using foreman, I would only get these log messages ~10% of the time until I added the config in this PR

Example:

10:35:32 web.1    | Started GET "/api/v1/contacts" for 127.0.0.1 at 2015-05-11 10:31:40 -0400
10:35:32 web.1    | Processing by Api::V1::ContactsController#index as JSON
10:35:32 web.1    |   Contact Load (0.3ms)  SELECT "contacts".* FROM "contacts"

[justin808]

Strange, it shouldn't be 10% of the time. Maybe it's due to the log level?

[lifehackett]

Yes, I thought it was strange too. I tried the log level but that didn't improve things. If no one else is experiencing this problem then feel free to close this PR. I found it very frustrating until I found this solution so thought it might benefit others.

[justin808]

@lifehackett There's always a reason. The question is whether it's worth the time to figure it out. I've often been stubborn at not letting stuff like this slide by. I always want to know. My skills are where they are today from this attitude.

[justin808]

I'm going to close this for now. Please re-open if you thein we should include this.

[milushov]

@lifehackett

If no one else is experiencing this problem

I have same problem :) exactly as you described

macOS
$ ruby -v
ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin15]
$ node -v
v0.12.1
$ npm -v
3.9.6
$ foreman -v
0.82.0
$ rails -v
Rails 5.0.0.rc1

[justin808]

@milushov

By any chance do you have the heroku gem running? that will send all logs to stdout.

[milushov]

@justin808 nope, this gem don't event installed