bin/rubocop -A --only Style/StderrPuts

Author: hsbt

.rubocop.yml

@@ -137,6 +137,9 @@ Performance/StringReplacement:
 Security/Open:
   Enabled: true
 
+Style/StderrPuts:
+  Enabled: true
+
 Style/AndOr:
   Enabled: true
   EnforcedStyle: always

.rubocop_bundler.yml

@@ -791,9 +791,6 @@ Style/SingleLineMethods:
 Style/StabbyLambdaParentheses:
   Enabled: true
 
-Style/StderrPuts:
-  Enabled: true
-
 Style/StringLiterals:
   Enabled: true
   EnforcedStyle: double_quotes

exe/update_rubygems

@@ -8,11 +8,11 @@
 require "rubygems"
 
 if ARGV.include?("-h") || ARGV.include?("--help")
-  $stderr.puts "rubygems_update [options]"
-  $stderr.puts
-  $stderr.puts "This will install the latest version of RubyGems."
-  $stderr.puts
-  $stderr.puts "\t--version=X.Y\tUpdate RubyGems from the X.Y version."
+  warn "rubygems_update [options]"
+  warn ""
+  warn "This will install the latest version of RubyGems."
+  warn ""
+  warn "\t--version=X.Y\tUpdate RubyGems from the X.Y version."
   exit
 end