Prefer require_relative, it's a little bit faster.

ioquatix · ioquatix · commit 1e2aab4bea73 · 2019-03-21T16:51:04.000+13:00
diff --git a/lib/logger.rb b/lib/logger.rb
@@ -11,11 +11,12 @@
 # A simple system for logging messages.  See Logger for more documentation.
 
 require 'monitor'
-require 'logger/version'
-require 'logger/formatter'
-require 'logger/log_device'
-require 'logger/severity'
-require 'logger/errors'
+
+require_relative 'logger/version'
+require_relative 'logger/formatter'
+require_relative 'logger/log_device'
+require_relative 'logger/severity'
+require_relative 'logger/errors'
 
 # == Description
 #
diff --git a/lib/logger/log_device.rb b/lib/logger/log_device.rb
@@ -1,4 +1,4 @@
-require 'logger/period'
+require_relative 'period'
 
 class Logger
   # Device used for logging messages.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-require 'logger/period'`
	`1`	`+require_relative 'period'`
`2`	`2`
`3`	`3`	`class Logger`
`4`	`4`	`# Device used for logging messages.`