Dev updates

.travis.yml

@@ -33,10 +33,12 @@ script:
 rvm:
   - 2.1.10
   - 2.1.10-clang
-  - 2.2.6
-  - 2.2.6-clang
-  - 2.3.3
-  - 2.3.3-clang
+  - 2.2.7
+  - 2.2.7-clang
+  - 2.3.4
+  - 2.3.4-clang
+  - 2.4.1
+  - 2.4.1-clang
   - ruby-head
   - ruby-head-clang
 

Gemfile

@@ -6,11 +6,14 @@ gem 'chandler', '0.7.0'
 gem 'codeclimate-test-reporter', '~> 1.0'
 gem 'mdl', '0.4.0'
 gem 'minitest', '~> 5.7'
-gem 'overcommit', '0.38.0'
+gem 'overcommit', '0.39.0'
 gem 'pry', git: 'https://github.com/pry/pry'
 gem 'rake', '~> 12.0'
 gem 'rake-compiler', '~> 1.0'
-gem 'rubocop', '0.47.1'
+
+# Until https://github.com/bbatsov/rubocop/pull/4237 released
+gem 'rubocop', git: 'https://github.com/bbatsov/rubocop'
+
 gem 'simplecov', '0.13.0'
 gem 'travis', '~> 1.8'
 gem 'yard', '0.9.8'

Gemfile.lock

@@ -1,3 +1,14 @@
+GIT
+  remote: https://github.com/bbatsov/rubocop
+  revision: 7c12ce31c47461d860753590f0a43faf88514b62
+  specs:
+    rubocop (0.48.1)
+      parser (>= 2.3.3.1, < 3.0)
+      powerpack (~> 0.1)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (~> 1.0, >= 1.0.1)
+
 GIT
   remote: https://github.com/pry/pry
   revision: 1f64463184e0a160d0b41d1a1f92b8e2f230278c
@@ -16,24 +27,24 @@ GEM
   specs:
     addressable (2.4.0)
     ast (2.3.0)
-    backports (3.6.8)
+    backports (3.7.0)
     chandler (0.7.0)
       netrc
       octokit (>= 2.2.0)
-    childprocess (0.5.9)
+    childprocess (0.6.3)
       ffi (~> 1.0, >= 1.0.11)
-    codeclimate-test-reporter (1.0.5)
-      simplecov
+    codeclimate-test-reporter (1.0.8)
+      simplecov (<= 0.13)
     coderay (1.1.1)
     docile (1.1.5)
     ethon (0.10.1)
       ffi (>= 1.3.0)
-    faraday (0.11.0)
+    faraday (0.12.0.1)
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.11.0.1)
       faraday (>= 0.7.4, < 1.0)
-    ffi (1.9.17)
-    gh (0.15.0)
+    ffi (1.9.18)
+    gh (0.15.1)
       addressable (~> 2.4.0)
       backports
       faraday (~> 0.8)
@@ -59,12 +70,12 @@ GEM
     net-http-persistent (2.9.4)
     net-http-pipeline (1.0.1)
     netrc (0.11.0)
-    octokit (4.6.2)
+    octokit (4.7.0)
       sawyer (~> 0.8.0, >= 0.5.3)
-    overcommit (0.38.0)
-      childprocess (~> 0.5.8)
+    overcommit (0.39.0)
+      childprocess (~> 0.6.1)
       iniparse (~> 1.4)
-    parser (2.3.3.1)
+    parser (2.4.0.0)
       ast (~> 2.2)
     powerpack (0.1.1)
     pusher-client (0.6.2)
@@ -74,12 +85,6 @@ GEM
     rake (12.0.0)
     rake-compiler (1.0.3)
       rake
-    rubocop (0.47.1)
-      parser (>= 2.3.3.1, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.8.1)
     sawyer (0.8.1)
       addressable (>= 2.3.5, < 2.6)
@@ -89,7 +94,7 @@ GEM
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
-    travis (1.8.6)
+    travis (1.8.8)
       backports
       faraday (~> 0.9)
       faraday_middleware (~> 0.9, >= 0.9.1)
@@ -114,14 +119,14 @@ DEPENDENCIES
   codeclimate-test-reporter (~> 1.0)
   mdl (= 0.4.0)
   minitest (~> 5.7)
-  overcommit (= 0.38.0)
+  overcommit (= 0.39.0)
   pry!
   rake (~> 12.0)
   rake-compiler (~> 1.0)
-  rubocop (= 0.47.1)
+  rubocop!
   simplecov (= 0.13.0)
   travis (~> 1.8)
   yard (= 0.9.8)
 
 BUNDLED WITH
-   1.14.3
+   1.14.6

README.md

@@ -54,6 +54,7 @@ Windows [![Vey][vey]][vey_url]
   * MRI 2.1.8 or higher.
   * MRI 2.2.4 or higher.
   * MRI 2.3.0 or higher.
+  * MRI 2.4.0 or higher.
 
 ## Install
 

Rakefile

@@ -58,7 +58,7 @@ task :sign_hooks do
   system('bundle exec overcommit --sign pre-commit')
 end
 
-task default: %i(compile test overcommit)
+task default: %i[compile test overcommit]
 
 #
 # Custom tasks for development

byebug.gemspec

@@ -20,7 +20,7 @@ Gem::Specification.new do |s|
   s.files = Dir['lib/**/*.rb', 'lib/**/*.yml', 'ext/**/*.[ch]', 'LICENSE']
   s.bindir = 'bin'
   s.executables = ['byebug']
-  s.extra_rdoc_files = %w(CHANGELOG.md CONTRIBUTING.md README.md GUIDE.md)
+  s.extra_rdoc_files = %w[CHANGELOG.md CONTRIBUTING.md README.md GUIDE.md]
   s.extensions = ['ext/byebug/extconf.rb']
   s.require_path = 'lib'
 

lib/byebug/breakpoint.rb

@@ -81,7 +81,7 @@ def self.none?
     # Prints all information associated to the breakpoint
     #
     def inspect
-      meths = %w(id pos source expr hit_condition hit_count hit_value enabled?)
+      meths = %w[id pos source expr hit_condition hit_count hit_value enabled?]
       values = meths.map { |field| "#{field}: #{send(field)}" }.join(', ')
       "#<Byebug::Breakpoint #{values}>"
     end

lib/byebug/commands/save.rb

@@ -62,7 +62,7 @@ def save_displays(file)
     end
 
     def save_settings(file)
-      %w(autoirb autolist basename).each do |setting|
+      %w[autoirb autolist basename].each do |setting|
         file.puts "set #{setting} #{Setting[setting.to_sym]}"
       end
     end

lib/byebug/helpers/var.rb

@@ -18,7 +18,7 @@ def var_list(ary, binding = context.frame._binding)
 
       def var_global
         globals = global_variables.reject do |v|
-          [:$IGNORECASE, :$=, :$KCODE, :$-K, :$binding].include?(v)
+          %i[$IGNORECASE $= $KCODE $-K $binding].include?(v)
         end
 
         var_list(globals)

lib/byebug/interfaces/local_interface.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 module Byebug
   #
   # Interface class for standard byebug use.

lib/byebug/printers/base.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'yaml'
 
 module Byebug

lib/byebug/settings/callstyle.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'byebug/setting'
 
 module Byebug

lib/byebug/version.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 #
 # Reopen main module to define the library version
 #

tasks/dev_utils.rb

@@ -62,7 +62,7 @@ def run_command(version, cmd)
 desc 'Runs tests continuously'
 task :loop_tests do
   iterations = (ENV['TIMES'] || '8').to_i
-  rubies = ENV['RUBIES'] ? ENV['RUBIES'].split(',') : %w(2.1 2.2 2.3)
+  rubies = ENV['RUBIES'] ? ENV['RUBIES'].split(',') : %w[2.1 2.2 2.3]
   ruby_manager = ENV['MANAGER'] || 'chruby'
 
   LoopRunner.new(iterations, rubies, ruby_manager).run

test/commands/set_test.rb

@@ -18,7 +18,7 @@ def program
     end
 
     settings =
-      %i(autolist autosave basename fullpath post_mortem stack_on_error)
+      %i[autolist autosave basename fullpath post_mortem stack_on_error]
 
     settings.each do |set|
       ['on', '1', 'true', ''].each do |key|
@@ -32,7 +32,7 @@ def program
         end
       end
 
-      %w(off 0 false).each do |key|
+      %w[off 0 false].each do |key|
         define_method(:"test_disable_boolean_setting_#{set}_using_#{key}") do
           with_setting set, true do
             enter "set #{set} #{key}"
@@ -116,7 +116,7 @@ def test_set_histfile_shows_an_error_message_if_no_filename_is_provided
       check_error_includes 'You must specify a value for setting :histfile'
     end
 
-    [:listsize, :width].each do |set|
+    %i[listsize width].each do |set|
       define_method(:"test_set_#{set}_changes_integer_setting_#{set}") do
         with_setting set, 100 do
           enter "set #{set} 50"

test/commands/show_test.rb

@@ -6,7 +6,7 @@ module Byebug
   #
   class ShowTest < TestCase
     settings =
-      %i(autolist autosave basename fullpath post_mortem stack_on_error)
+      %i[autolist autosave basename fullpath post_mortem stack_on_error]
 
     settings.each do |set|
       define_method(:"test_show_#{set}_shows_disabled_bool_setting_#{set}") do

test/printers/plain_test.rb

@@ -89,7 +89,7 @@ def test_print_variables
       with_dummy_yaml do
         assert_equal \
           "a: b\nc: d\n",
-          printer.print_variables([%w(a b), %w(c d)])
+          printer.print_variables([%w[a b], %w[c d]])
       end
     end
 

test/runner_test.rb

@@ -143,7 +143,7 @@ def test_run_with_require_flag
       end
 
       hsh = { 'can' => 'can', 'cat' => 'cat' }
-      assert_equal hsh, %w(can cat).abbrev
+      assert_equal hsh, %w[can cat].abbrev
     end
 
     def test_run_with_a_single_include_flag

test/support/temporary.rb

@@ -74,7 +74,6 @@ def with_init_file(content)
       with_new_file(File.expand_path('.byebug_test_rc'), content) do
         yield
       end
-
     ensure
       Byebug.init_file = old_init_file
     end