Autocorrect Style/Encoding

21 files changed, 34 insertions, 0 deletions

diff --git a/.rubocop.yml b/.rubocop.yml
index 5eb0d8b..b7a4759 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -41,3 +41,10 @@ Naming/MethodName:
   EnforcedStyle: snake_case
   Exclude:
     - 'test/**/*'
+
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, AutoCorrectEncodingComment.
+# SupportedStyles: when_needed, always, never
+Style/Encoding:
+  Enabled: true
+  EnforcedStyle: always
diff --git a/Gemfile b/Gemfile
index 53b3619..b6322dd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 source "https://rubygems.org"
 
 gem "rake", require: false
diff --git a/Rakefile b/Rakefile
index 28d395a..248701e 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require "rake/testtask"
 require "rubygems/package_task"
 require "bundler/gem_tasks"
diff --git a/examples/ansi_colors.rb b/examples/ansi_colors.rb
index e39b5cc..677ca45 100644
--- a/examples/ansi_colors.rb
+++ b/examples/ansi_colors.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 # ansi_colors.rb
 #
diff --git a/examples/asking_for_arrays.rb b/examples/asking_for_arrays.rb
index 85fb74f..b659832 100644
--- a/examples/asking_for_arrays.rb
+++ b/examples/asking_for_arrays.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 # asking_for_arrays.rb
 #
diff --git a/examples/basic_usage.rb b/examples/basic_usage.rb
index c31fc46..aa1cf90 100644
--- a/examples/basic_usage.rb
+++ b/examples/basic_usage.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 # basic_usage.rb
 #
diff --git a/examples/color_scheme.rb b/examples/color_scheme.rb
index 5c00c9a..cde2575 100644
--- a/examples/color_scheme.rb
+++ b/examples/color_scheme.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby -w
+# encoding: utf-8
 
 # color_scheme.rb
 #
diff --git a/examples/get_character.rb b/examples/get_character.rb
index 0276ca9..d94a9b7 100644
--- a/examples/get_character.rb
+++ b/examples/get_character.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 require "rubygems"
 require "highline/import"
diff --git a/examples/limit.rb b/examples/limit.rb
index 6115580..460eeea 100644
--- a/examples/limit.rb
+++ b/examples/limit.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby -w
+# encoding: utf-8
 
 # limit.rb
 #
diff --git a/examples/menus.rb b/examples/menus.rb
index 92cfc51..64e20e6 100644
--- a/examples/menus.rb
+++ b/examples/menus.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 require "rubygems"
 require "highline/import"
diff --git a/examples/overwrite.rb b/examples/overwrite.rb
index 22e0544..6ff8126 100644
--- a/examples/overwrite.rb
+++ b/examples/overwrite.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 # overwrite.rb
 #
diff --git a/examples/page_and_wrap.rb b/examples/page_and_wrap.rb
index 24dd52d..2dd3c23 100644
--- a/examples/page_and_wrap.rb
+++ b/examples/page_and_wrap.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 # page_and_wrap.rb
 #
diff --git a/examples/password.rb b/examples/password.rb
index 698829d..385e898 100644
--- a/examples/password.rb
+++ b/examples/password.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 require "rubygems"
 require "highline/import"
diff --git a/examples/repeat_entry.rb b/examples/repeat_entry.rb
index 2052ef9..a762961 100644
--- a/examples/repeat_entry.rb
+++ b/examples/repeat_entry.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 require "rubygems"
 require "highline/import"
diff --git a/examples/trapping_eof.rb b/examples/trapping_eof.rb
index cd0dfef..41f7003 100644
--- a/examples/trapping_eof.rb
+++ b/examples/trapping_eof.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 # trapping_eof.rb
 #
diff --git a/examples/using_readline.rb b/examples/using_readline.rb
index 13c128b..e69365c 100644
--- a/examples/using_readline.rb
+++ b/examples/using_readline.rb
@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# encoding: utf-8
 
 # using_readline.rb
 #
diff --git a/lib/highline/custom_errors.rb b/lib/highline/custom_errors.rb
index 3f57395..28e97df 100644
--- a/lib/highline/custom_errors.rb
+++ b/lib/highline/custom_errors.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 class HighLine
   # Internal HighLine errors.
   module CustomErrors
diff --git a/lib/highline/menu/item.rb b/lib/highline/menu/item.rb
index 76e1e56..78594cf 100644
--- a/lib/highline/menu/item.rb
+++ b/lib/highline/menu/item.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 class HighLine
   class Menu < Question
     # Represents an Item of a HighLine::Menu.
diff --git a/lib/highline/question_asker.rb b/lib/highline/question_asker.rb
index 84dbd65..cb8dfa8 100644
--- a/lib/highline/question_asker.rb
+++ b/lib/highline/question_asker.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 class HighLine
   # Deals with the task of "asking" a question
   class QuestionAsker
diff --git a/test/test_question_asker.rb b/test/test_question_asker.rb
index 90eef04..28ab47a 100644
--- a/test/test_question_asker.rb
+++ b/test/test_question_asker.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require "test_helper"
 
 class TestQuestion < Minitest::Test
diff --git a/test/test_simulator.rb b/test/test_simulator.rb
index f22abe6..efbebf0 100644
--- a/test/test_simulator.rb
+++ b/test/test_simulator.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require "test_helper"
 
 require "highline/import"