From 499210db784183176d1a5bfbc068d18ca9e030f7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Franti=C5=A1ek=20Dvo=C5=99=C3=A1k?= <valtri@civ.zcu.cz>
Date: Thu, 9 Jun 2016 18:50:57 +0200
Subject: [PATCH] Ruby lint and tidying up.

---
 .rubocop.yml |  5 +++++
 config.ru    | 13 +++++++------
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/.rubocop.yml b/.rubocop.yml
index a238658..e272ac4 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -15,6 +15,11 @@ AllCops:
 Metrics:
   Enabled: false
 
+# Favor format over sprintf
+# (easy to read)
+Style/FormatString:
+  Enabled: false
+
 # Do not introduce global variables
 # (do want)
 Style/GlobalVars:
diff --git a/config.ru b/config.ru
index 91048e8..af8d3b5 100644
--- a/config.ru
+++ b/config.ru
@@ -3,14 +3,15 @@ require 'logger'
 Dir['./models/*.rb'].each do |file|
   require file
 end
-require './version.rb'
-require './lib/error.rb'
-require './lib/nebula.rb'
-require './lib/api.rb'
+require './version'
+require './lib/error'
+require './lib/server_cipher_auth'
+require './lib/nebula'
+require './lib/api'
 
 $logger = Logger.new(STDOUT)
-$logger.formatter = proc do |severity, datetime, progname, msg|
-  date_format = datetime.strftime("%Y-%m-%dT%H:%M:%S%z")
+$logger.formatter = proc do |severity, datetime, _progname, msg|
+  date_format = datetime.strftime('%Y-%m-%dT%H:%M:%S%z')
   sprintf "[#{date_format}] %5s: #{msg}\n", severity
 end
 $nebula = Now::Nebula.new()
-- 
1.8.2.3