[RuboCop] Update to 0.41.2

29 files changed, 107 insertions, 79 deletions

diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 686c189839..4761c7872b 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2016-03-29 17:34:30 -0500 using RuboCop version 0.39.0.
+# on 2016-07-14 22:16:31 -0500 using RuboCop version 0.41.2.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -52,21 +52,17 @@ Lint/UselessAssignment:
     - 'lib/bundler/index.rb'
     - 'lib/bundler/installer.rb'
 
-# Offense count: 1331
+# Offense count: 1629
 # Configuration parameters: AllowHeredoc, AllowURI, URISchemes.
 # URISchemes: http, https
 Metrics/LineLength:
   Max: 207
 
-# Offense count: 2
+# Offense count: 3
 # Configuration parameters: CountKeywordArgs.
 Metrics/ParameterLists:
   Max: 6
 
-# Offense count: 55
-Metrics/PerceivedComplexity:
-  Max: 51
-
 # Offense count: 6
 # Cop supports --auto-correct.
 Performance/RedundantBlockCall:
@@ -104,7 +100,7 @@ Style/CaseEquality:
     - 'lib/bundler/match_platform.rb'
     - 'lib/bundler/rubygems_ext.rb'
 
-# Offense count: 22
+# Offense count: 23
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: nested, compact
 Style/ClassAndModuleChildren:
@@ -127,7 +123,7 @@ Style/ConditionalAssignment:
     - 'lib/bundler/source/git.rb'
     - 'lib/bundler/source/rubygems.rb'
 
-# Offense count: 119
+# Offense count: 138
 Style/Documentation:
   Enabled: false
 
@@ -164,32 +160,38 @@ Style/IndentArray:
   EnforcedStyle: consistent
 
 # Offense count: 2
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: module_function, extend_self
 Style/ModuleFunction:
   Exclude:
     - 'lib/bundler/shared_helpers.rb'
     - 'spec/support/path.rb'
 
-# Offense count: 1
+# Offense count: 3
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
-# SupportedStyles: aligned, indented
+# SupportedStyles: aligned, indented, indented_relative_to_receiver
 Style/MultilineMethodCallIndentation:
-  Enabled: false
+  Exclude:
+    - 'lib/bundler/cli/common.rb'
+    - 'spec/bundler/plugin/source_list_spec.rb'
 
-# Offense count: 4
+# Offense count: 3
+# Cop supports --auto-correct.
 Style/NestedParenthesizedCalls:
   Exclude:
     - 'lib/bundler/resolver.rb'
     - 'spec/commands/lock_spec.rb'
     - 'spec/runtime/setup_spec.rb'
 
-# Offense count: 8
+# Offense count: 9
 # Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist.
 # NamePrefix: is_, has_, have_
 # NamePrefixBlacklist: is_, has_, have_
 # NameWhitelist: is_a?
 Style/PredicateName:
   Exclude:
+    - 'spec/**/*'
     - 'lib/bundler/definition.rb'
     - 'lib/bundler/installer/parallel_installer.rb'
     - 'lib/bundler/settings.rb'
@@ -198,6 +200,7 @@ Style/PredicateName:
     - 'lib/bundler/source/path.rb'
 
 # Offense count: 25
+# Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: compact, exploded
 Style/RaiseArgs:
@@ -217,7 +220,7 @@ Style/SpaceAroundOperators:
   Exclude:
     - 'lib/bundler/retry.rb'
 
-# Offense count: 11
+# Offense count: 10
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyleForMultiline, SupportedStyles.
 # SupportedStyles: comma, consistent_comma, no_comma
@@ -231,14 +234,12 @@ Style/TrailingCommaInLiteral:
     - 'lib/bundler/ruby_version.rb'
     - 'lib/bundler/similarity_detector.rb'
     - 'spec/support/artifice/endpoint.rb'
-    - 'spec/support/rubygems_ext.rb'
 
-# Offense count: 19
+# Offense count: 18
 # Cop supports --auto-correct.
 Style/UnneededInterpolation:
   Exclude:
     - 'lib/bundler/cli/config.rb'
-    - 'lib/bundler/definition.rb'
     - 'lib/bundler/env.rb'
     - 'spec/bundler/shared_helpers_spec.rb'
     - 'spec/cache/git_spec.rb'
diff --git a/Rakefile b/Rakefile
index 10914534da..b47adc61b1 100644
--- a/Rakefile
+++ b/Rakefile
@@ -39,7 +39,7 @@ namespace :spec do
     deps = Hash[BUNDLER_SPEC.development_dependencies.map do |d|
       [d.name, d.requirement.to_s]
     end]
-    deps["rubocop"] ||= "= 0.39.0" if RUBY_VERSION >= "1.9.3" # can't go in the gemspec because of the ruby version requirement
+    deps["rubocop"] ||= "= 0.41.2" if RUBY_VERSION >= "1.9.3" # can't go in the gemspec because of the ruby version requirement
 
     # JRuby can't build ronn or rdiscount, so we skip that
     if defined?(RUBY_ENGINE) && RUBY_ENGINE == "jruby"
@@ -93,7 +93,7 @@ begin
 
   if RUBY_VERSION >= "1.9.3"
     # can't go in the gemspec because of the ruby version requirement
-    gem "rubocop", "= 0.39.0"
+    gem "rubocop", "= 0.41.2"
     require "rubocop/rake_task"
     RuboCop::RakeTask.new
   end
diff --git a/bin/rubocop b/bin/rubocop
index 9e0e1488ad..820e0f31a0 100755
--- a/bin/rubocop
+++ b/bin/rubocop
@@ -10,7 +10,7 @@ bundler_spec.dependencies.each do |dep|
   gem dep.name, dep.requirement.to_s
 end
 
-gem "rubocop", "= 0.39.0"
+gem "rubocop", "= 0.41.2"
 
 Gem.finish_resolve if Gem.respond_to?(:finish_resolve)
 
diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index fce7380bdc..30a306ec90 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -43,7 +43,8 @@ module Bundler
         Bundler.ui.warn(
           "The RUBYGEMS_GEMDEPS environment variable is set. This enables RubyGems' " \
           "experimental Gemfile mode, which may conflict with Bundler and cause unexpected errors. " \
-          "To remove this warning, unset RUBYGEMS_GEMDEPS.", :wrap => true)
+          "To remove this warning, unset RUBYGEMS_GEMDEPS.", :wrap => true
+        )
       end
     end
 
@@ -72,7 +73,8 @@ module Bundler
         bundle-package
         bundle-update
         bundle-platform
-        gemfile.5)
+        gemfile.5
+      )
 
       if manpages.include?(command)
         root = File.expand_path("../man", __FILE__)
diff --git a/lib/bundler/cli/binstubs.rb b/lib/bundler/cli/binstubs.rb
index e8982e90b4..971d80755e 100644
--- a/lib/bundler/cli/binstubs.rb
+++ b/lib/bundler/cli/binstubs.rb
@@ -24,7 +24,8 @@ module Bundler
         spec = installer.specs.find {|s| s.name == gem_name }
         unless spec
           raise GemNotFound, Bundler::CLI::Common.gem_not_found_message(
-            gem_name, Bundler.definition.specs)
+            gem_name, Bundler.definition.specs
+          )
         end
 
         if spec.name == "bundler"
diff --git a/lib/bundler/cli/gem.rb b/lib/bundler/cli/gem.rb
index 72a1880c52..27f4262e30 100644
--- a/lib/bundler/cli/gem.rb
+++ b/lib/bundler/cli/gem.rb
@@ -126,7 +126,7 @@ module Bundler
 
       executables.each do |file|
         path = target.join(file)
-        executable = (path.stat.mode | 0111)
+        executable = (path.stat.mode | 0o111)
         path.chmod(executable)
       end
 
diff --git a/lib/bundler/dsl.rb b/lib/bundler/dsl.rb
index 58ff752f35..e29924f1ba 100644
--- a/lib/bundler/dsl.rb
+++ b/lib/bundler/dsl.rb
@@ -522,7 +522,7 @@ The :#{name} git source is deprecated, and will be removed in Bundler 2.0. Add t
 
           lines      = contents.lines.to_a
           indent     = " #  "
-          indicator  = indent.tr('#', ">")
+          indicator  = indent.tr("#", ">")
           first_line = (line_numer.zero?)
           last_line  = (line_numer == (lines.count - 1))
 
diff --git a/lib/bundler/gem_helper.rb b/lib/bundler/gem_helper.rb
index a38136c36d..be544b4eed 100644
--- a/lib/bundler/gem_helper.rb
+++ b/lib/bundler/gem_helper.rb
@@ -182,7 +182,7 @@ module Bundler
     end
 
     def gem_push?
-      ! %w(n no nil false off 0).include?(ENV["gem_push"].to_s.downcase)
+      !%w(n no nil false off 0).include?(ENV["gem_push"].to_s.downcase)
     end
   end
 end
diff --git a/lib/bundler/gem_version_promoter.rb b/lib/bundler/gem_version_promoter.rb
index c2e75adb46..d60d823d9c 100644
--- a/lib/bundler/gem_version_promoter.rb
+++ b/lib/bundler/gem_version_promoter.rb
@@ -120,14 +120,13 @@ module Bundler
       result = spec_groups.sort do |a, b|
         @a_ver = a.version
         @b_ver = b.version
-        case
-        when major?
+        if major?
           @a_ver <=> @b_ver
-        when either_version_older_than_locked
+        elsif either_version_older_than_locked
           @a_ver <=> @b_ver
-        when segments_do_not_match(:major)
+        elsif segments_do_not_match(:major)
           @b_ver <=> @a_ver
-        when !minor? && segments_do_not_match(:minor)
+        elsif !minor? && segments_do_not_match(:minor)
           @b_ver <=> @a_ver
         else
           @a_ver <=> @b_ver
diff --git a/lib/bundler/installer.rb b/lib/bundler/installer.rb
index c19b2edbc0..3d51505bb9 100644
--- a/lib/bundler/installer.rb
+++ b/lib/bundler/installer.rb
@@ -108,7 +108,7 @@ module Bundler
           next
         end
 
-        File.open(binstub_path, "w", 0777 & ~File.umask) do |f|
+        File.open(binstub_path, "w", 0o777 & ~File.umask) do |f|
           f.puts ERB.new(template, nil, "-").result(binding)
         end
       end
@@ -138,7 +138,7 @@ module Bundler
       spec.executables.each do |executable|
         next if executable == "bundle"
         executable_path = executable_path = Pathname(spec.full_gem_path).join(spec.bindir, executable).relative_path_from(bin_path)
-        File.open "#{bin_path}/#{executable}", "w", 0755 do |f|
+        File.open "#{bin_path}/#{executable}", "w", 0o755 do |f|
           f.puts ERB.new(template, nil, "-").result(binding)
         end
       end
diff --git a/lib/bundler/settings.rb b/lib/bundler/settings.rb
index ff0b146054..d24b66f304 100644
--- a/lib/bundler/settings.rb
+++ b/lib/bundler/settings.rb
@@ -44,12 +44,11 @@ module Bundler
       key = key_for(name)
       value = (@local_config[key] || ENV[key] || @global_config[key] || DEFAULT_CONFIG[name])
 
-      case
-      when value.nil?
+      if value.nil?
         nil
-      when is_bool(name) || value == "false"
+      elsif is_bool(name) || value == "false"
         to_bool(value)
-      when is_num(name)
+      elsif is_num(name)
         value.to_i
       else
         value
diff --git a/lib/bundler/source/git/git_proxy.rb b/lib/bundler/source/git/git_proxy.rb
index 84d7fee6a9..d953cd0a04 100644
--- a/lib/bundler/source/git/git_proxy.rb
+++ b/lib/bundler/source/git/git_proxy.rb
@@ -110,7 +110,7 @@ module Bundler
                 FileUtils.rm_rf(p)
               end
               git_retry %(clone --no-checkout --quiet "#{path}" "#{destination}")
-              File.chmod(((File.stat(destination).mode | 0777) & ~File.umask), destination)
+              File.chmod(((File.stat(destination).mode | 0o777) & ~File.umask), destination)
             rescue Errno::EEXIST => e
               file_path = e.message[%r{.*?(/.*)}, 1]
               raise GitError, "Bundler could not install a gem because it needs to " \
diff --git a/spec/bundler/bundler_spec.rb b/spec/bundler/bundler_spec.rb
index 34f559e702..8708dc7c55 100644
--- a/spec/bundler/bundler_spec.rb
+++ b/spec/bundler/bundler_spec.rb
@@ -106,7 +106,7 @@ describe Bundler do
 
   describe "#which" do
     let(:executable) { "executable" }
-    let(:path) { %w(/a /b c ../d "/e") }
+    let(:path) { %w(/a /b c ../d /e) }
     let(:expected) { "executable" }
 
     before do
diff --git a/spec/bundler/cli_spec.rb b/spec/bundler/cli_spec.rb
index 2237ee9731..e04902488e 100644
--- a/spec/bundler/cli_spec.rb
+++ b/spec/bundler/cli_spec.rb
@@ -14,7 +14,7 @@ describe "bundle executable" do
   end
 
   it "looks for a binary and executes it if it's named bundler-<task>" do
-    File.open(tmp("bundler-testtasks"), "w", 0755) do |f|
+    File.open(tmp("bundler-testtasks"), "w", 0o755) do |f|
       f.puts "#!/usr/bin/env ruby\nputs 'Hello, world'\n"
     end
 
diff --git a/spec/bundler/endpoint_specification_spec.rb b/spec/bundler/endpoint_specification_spec.rb
index cdf81cd0f7..6718b24971 100644
--- a/spec/bundler/endpoint_specification_spec.rb
+++ b/spec/bundler/endpoint_specification_spec.rb
@@ -29,7 +29,8 @@ describe Bundler::EndpointSpecification do
 
       it "should raise the original error" do
         expect { subject.send(:build_dependency, name, [requirement1, requirement2]) }.to raise_error(
-          ArgumentError, "Some error occurred")
+          ArgumentError, "Some error occurred"
+        )
       end
     end
 
@@ -44,7 +45,8 @@ describe Bundler::EndpointSpecification do
 
       it "should raise a Bundler::GemspecError with invalid gemspec message" do
         expect { subject.send(:build_dependency, name, [requirement1, requirement2]) }.to raise_error(
-          Bundler::GemspecError, /Unfortunately, the gem foo \(1\.0\.0\) has an invalid gemspec/)
+          Bundler::GemspecError, /Unfortunately, the gem foo \(1\.0\.0\) has an invalid gemspec/
+        )
       end
     end
   end
diff --git a/spec/bundler/fetcher/dependency_spec.rb b/spec/bundler/fetcher/dependency_spec.rb
index b11bcdcd79..bf7749d07a 100644
--- a/spec/bundler/fetcher/dependency_spec.rb
+++ b/spec/bundler/fetcher/dependency_spec.rb
@@ -201,7 +201,8 @@ describe Bundler::Fetcher::Dependency do
 
     it "should log the query list at debug level" do
       expect(Bundler).to receive_message_chain(:ui, :debug).with(
-        "Query Gemcutter Dependency Endpoint API: foo,bar,bundler,rubocop")
+        "Query Gemcutter Dependency Endpoint API: foo,bar,bundler,rubocop"
+      )
       subject.dependency_specs(gem_names)
     end
 
@@ -267,7 +268,8 @@ describe Bundler::Fetcher::Dependency do
 
       it "should return an api calling uri with the gems in the query" do
         expect(subject.dependency_api_uri(gem_names).to_s).to eq(
-          "http://gem-api.com/api/v1/dependencies?gems=foo%2Cbar%2Cbundler%2Crubocop")
+          "http://gem-api.com/api/v1/dependencies?gems=foo%2Cbar%2Cbundler%2Crubocop"
+        )
       end
     end
 
@@ -278,7 +280,8 @@ describe Bundler::Fetcher::Dependency do
 
       it "should return an api calling uri with no query" do
         expect(subject.dependency_api_uri(gem_names).to_s).to eq(
-          "http://gem-api.com/api/v1/dependencies")
+          "http://gem-api.com/api/v1/dependencies"
+        )
       end
     end
   end
diff --git a/spec/bundler/gem_version_promoter_spec.rb b/spec/bundler/gem_version_promoter_spec.rb
index 5cbc74bcd9..9e5a7bb581 100644
--- a/spec/bundler/gem_version_promoter_spec.rb
+++ b/spec/bundler/gem_version_promoter_spec.rb
@@ -45,7 +45,8 @@ describe Bundler::GemVersionPromoter do
         keep_locked(:level => :patch)
         res = @gvp.filter_dep_specs(
           build_spec_group("foo", %w(1.7.8 1.7.9 1.8.0)),
-          build_spec("foo", "1.7.8").first)
+          build_spec("foo", "1.7.8").first
+        )
         expect(versions(res)).to eq %w(1.7.9 1.7.8)
       end
 
@@ -53,7 +54,8 @@ describe Bundler::GemVersionPromoter do
         unlocking(:level => :patch)
         res = @gvp.filter_dep_specs(
           build_spec_group("foo", %w(1.7.8 1.7.9 1.8.0)),
-          build_spec("foo", "1.7.8").first)
+          build_spec("foo", "1.7.8").first
+        )
         expect(versions(res)).to eq %w(1.7.8 1.7.9)
       end
 
@@ -61,7 +63,8 @@ describe Bundler::GemVersionPromoter do
         unlocking(:level => :patch)
         res = @gvp.filter_dep_specs(
           build_spec_group("foo", %w(1.7.9 1.8.0 2.0.0)),
-          build_spec("foo", "1.7.9").first)
+          build_spec("foo", "1.7.9").first
+        )
         expect(versions(res)).to eq %w(1.7.9)
       end
     end
@@ -71,7 +74,8 @@ describe Bundler::GemVersionPromoter do
         unlocking(:level => :minor)
         res = @gvp.filter_dep_specs(
           build_spec_group("foo", %w(0.2.0 0.3.0 0.3.1 0.9.0 1.0.0 2.0.0 2.0.1)),
-          build_spec("foo", "0.2.0").first)
+          build_spec("foo", "0.2.0").first
+        )
         expect(versions(res)).to eq %w(0.2.0 0.3.0 0.3.1 0.9.0)
       end
 
@@ -79,7 +83,8 @@ describe Bundler::GemVersionPromoter do
         keep_locked(:level => :minor)
         res = @gvp.filter_dep_specs(
           build_spec_group("foo", %w(0.2.0 0.3.0 0.3.1 0.9.0 1.0.0 2.0.0 2.0.1)),
-          build_spec("foo", "0.2.0").first)
+          build_spec("foo", "0.2.0").first
+        )
         expect(versions(res)).to eq %w(0.3.0 0.3.1 0.9.0 0.2.0)
       end
     end
@@ -89,7 +94,8 @@ describe Bundler::GemVersionPromoter do
         keep_locked(:level => :patch)
         res = @gvp.sort_dep_specs(
           build_spec_group("foo", %w(1.5.4 1.6.5 1.7.6 1.7.7 1.7.8 1.7.9 1.8.0 1.8.1 2.0.0 2.0.1)),
-          build_spec("foo", "1.7.7").first)
+          build_spec("foo", "1.7.7").first
+        )
         expect(versions(res)).to eq %w(1.5.4 1.6.5 1.7.6 2.0.0 2.0.1 1.8.0 1.8.1 1.7.8 1.7.9 1.7.7)
       end
 
@@ -97,7 +103,8 @@ describe Bundler::GemVersionPromoter do
         unlocking(:level => :patch)
         res = @gvp.sort_dep_specs(
           build_spec_group("foo", %w(1.7.7 1.7.8 1.7.9 1.8.0)),
-          build_spec("foo", "1.7.8").first)
+          build_spec("foo", "1.7.8").first
+        )
         expect(versions(res)).to eq %w(1.7.7 1.8.0 1.7.8 1.7.9)
       end
 
@@ -105,7 +112,8 @@ describe Bundler::GemVersionPromoter do
         unlocking(:level => :patch)
         res = @gvp.sort_dep_specs(
           build_spec_group("foo", %w(1.7.7 1.7.8 1.7.9 1.7.15 1.8.0)),
-          build_spec("foo", "1.7.8").first)
+          build_spec("foo", "1.7.8").first
+        )
         expect(versions(res)).to eq %w(1.7.7 1.8.0 1.7.8 1.7.9 1.7.15)
       end
 
@@ -113,7 +121,8 @@ describe Bundler::GemVersionPromoter do
         unlocking(:level => :patch)
         res = @gvp.sort_dep_specs(
           build_spec_group("foo", %w(1.7.9 1.8.0 2.0.0)),
-          build_spec("foo", "1.7.9").first)
+          build_spec("foo", "1.7.9").first
+        )
         expect(versions(res)).to eq %w(2.0.0 1.8.0 1.7.9)
       end
     end
@@ -123,7 +132,8 @@ describe Bundler::GemVersionPromoter do
         unlocking(:level => :minor)
         res = @gvp.sort_dep_specs(
           build_spec_group("foo", %w(0.2.0 0.3.0 0.3.1 0.9.0 1.0.0 2.0.0 2.0.1)),
-          build_spec("foo", "0.2.0").first)
+          build_spec("foo", "0.2.0").first
+        )
         expect(versions(res)).to eq %w(2.0.0 2.0.1 1.0.0 0.2.0 0.3.0 0.3.1 0.9.0)
       end
     end
diff --git a/spec/bundler/settings_spec.rb b/spec/bundler/settings_spec.rb
index a4ac02c0fb..0f7d2a0138 100644
--- a/spec/bundler/settings_spec.rb
+++ b/spec/bundler/settings_spec.rb
@@ -204,7 +204,8 @@ that would suck --ehhh=oh geez it looks like i might have broken bundler somehow
     it "reads older keys without trailing slashes" do
       settings["mirror.https://rubygems.org"] = "http://rubygems-mirror.org"
       expect(settings.mirror_for("https://rubygems.org/")).to eq(
-        URI("http://rubygems-mirror.org/"))
+        URI("http://rubygems-mirror.org/")
+      )
     end
   end
 
diff --git a/spec/bundler/shared_helpers_spec.rb b/spec/bundler/shared_helpers_spec.rb
index 2ad0c98dba..f617d5cfe5 100644
--- a/spec/bundler/shared_helpers_spec.rb
+++ b/spec/bundler/shared_helpers_spec.rb
@@ -27,7 +27,8 @@ describe Bundler::SharedHelpers do
 
       it "raises a GemfileNotFound error" do
         expect { subject.default_gemfile }.to raise_error(
-          Bundler::GemfileNotFound, "Could not locate Gemfile")
+          Bundler::GemfileNotFound, "Could not locate Gemfile"
+        )
       end
     end
   end
@@ -348,7 +349,8 @@ describe Bundler::SharedHelpers do
 
       it "raises a PermissionError" do
         expect { subject.filesystem_access("/path", &file_op_block) }.to raise_error(
-          Bundler::PermissionError)
+          Bundler::PermissionError
+        )
       end
     end
 
@@ -357,7 +359,8 @@ describe Bundler::SharedHelpers do
 
       it "raises a TemporaryResourceError" do
         expect { subject.filesystem_access("/path", &file_op_block) }.to raise_error(
-          Bundler::TemporaryResourceError)
+          Bundler::TemporaryResourceError
+        )
       end
     end
 
@@ -366,7 +369,8 @@ describe Bundler::SharedHelpers do
 
       it "raises a VirtualProtocolError" do
         expect { subject.filesystem_access("/path", &file_op_block) }.to raise_error(
-          Bundler::VirtualProtocolError)
+          Bundler::VirtualProtocolError
+        )
       end
     end
 
@@ -375,7 +379,8 @@ describe Bundler::SharedHelpers do
 
       it "raises a OperationNotSupportedError" do
         expect { subject.filesystem_access("/path", &file_op_block) }.to raise_error(
-          Bundler::OperationNotSupportedError)
+          Bundler::OperationNotSupportedError
+        )
       end
     end
   end
diff --git a/spec/bundler/uri_credentials_filter_spec.rb b/spec/bundler/uri_credentials_filter_spec.rb
index b890c0ce5f..70f71cecac 100644
--- a/spec/bundler/uri_credentials_filter_spec.rb
+++ b/spec/bundler/uri_credentials_filter_spec.rb
@@ -98,7 +98,8 @@ describe Bundler::URICredentialsFilter do
 
       it "returns the string without the sensitive credentials" do
         expect(subject.credential_filtered_string(str_to_filter, uri)).to eq(
-          "This is a git message containing a uri https://x-oauth-basic@github.com/company/private-repo!")
+          "This is a git message containing a uri https://x-oauth-basic@github.com/company/private-repo!"
+        )
       end
     end
 
diff --git a/spec/commands/binstubs_spec.rb b/spec/commands/binstubs_spec.rb
index c400d7ecae..e739f94248 100644
--- a/spec/commands/binstubs_spec.rb
+++ b/spec/commands/binstubs_spec.rb
@@ -93,7 +93,7 @@ describe "bundle binstubs <gem>" do
     end
 
     it "sets correct permissions for binstubs" do
-      with_umask(0002) do
+      with_umask(0o002) do
         install_gemfile <<-G
           source "file://#{gem_repo1}"
           gem "rack"
diff --git a/spec/commands/clean_spec.rb b/spec/commands/clean_spec.rb
index 67d70b511c..72d422c3a2 100644
--- a/spec/commands/clean_spec.rb
+++ b/spec/commands/clean_spec.rb
@@ -460,7 +460,7 @@ describe "bundle clean" do
 
   describe "when missing permissions" do
     after do
-      FileUtils.chmod(0755, default_bundle_path("cache"))
+      FileUtils.chmod(0o755, default_bundle_path("cache"))
     end
     it "returns a helpful error message" do
       gemfile <<-G
@@ -479,7 +479,7 @@ describe "bundle clean" do
       bundle :install
 
       system_cache_path = default_bundle_path("cache")
-      FileUtils.chmod(0500, system_cache_path)
+      FileUtils.chmod(0o500, system_cache_path)
 
       bundle :clean, :force => true
 
diff --git a/spec/commands/exec_spec.rb b/spec/commands/exec_spec.rb
index cf10521fac..5e16eea882 100644
--- a/spec/commands/exec_spec.rb
+++ b/spec/commands/exec_spec.rb
@@ -102,7 +102,7 @@ describe "bundle exec" do
       f.puts "#!/bin/sh"
       f.puts "echo foobar"
     end
-    File.chmod(0744, "--verbose")
+    File.chmod(0o744, "--verbose")
     with_path_as(".") do
       bundle "exec -- --verbose"
     end
@@ -232,7 +232,7 @@ describe "bundle exec" do
             #!/usr/bin/env ruby
             puts "args: #{ARGV.inspect}"
           RUBY
-          bundled_app("print_args").chmod(0755)
+          bundled_app("print_args").chmod(0o755)
         end
 
         it "shows executable's man page when --help is after the executable" do
@@ -466,7 +466,7 @@ describe "bundle exec" do
 
     before do
       path.open("w") {|f| f << executable }
-      path.chmod(0755)
+      path.chmod(0o755)
 
       install_gemfile <<-G
         gem "rack"
diff --git a/spec/commands/help_spec.rb b/spec/commands/help_spec.rb
index 4e35ba3e6a..ef928080ef 100644
--- a/spec/commands/help_spec.rb
+++ b/spec/commands/help_spec.rb
@@ -39,7 +39,7 @@ describe "bundle help" do
   end
 
   it "looks for a binary and executes it with --help option if it's named bundler-<task>" do
-    File.open(tmp("bundler-testtasks"), "w", 0755) do |f|
+    File.open(tmp("bundler-testtasks"), "w", 0o755) do |f|
       f.puts "#!/usr/bin/env ruby\nputs ARGV.join(' ')\n"
     end
 
diff --git a/spec/commands/install_spec.rb b/spec/commands/install_spec.rb
index 524071d989..ea2c3c0078 100644
--- a/spec/commands/install_spec.rb
+++ b/spec/commands/install_spec.rb
@@ -462,7 +462,7 @@ describe "bundle install with gem sources" do
     end
 
     it "should display a proper message to explain the problem" do
-      FileUtils.chmod(0500, bundled_app("vendor"))
+      FileUtils.chmod(0o500, bundled_app("vendor"))
 
       bundle :install, :path => "vendor"
       expect(out).to include(bundled_app("vendor").to_s)
diff --git a/spec/install/gems/compact_index_spec.rb b/spec/install/gems/compact_index_spec.rb
index e96936f01d..22557156aa 100644
--- a/spec/install/gems/compact_index_spec.rb
+++ b/spec/install/gems/compact_index_spec.rb
@@ -40,7 +40,8 @@ describe "compact index api" do
       "activerecord 2.3.2",
       "actionmailer 2.3.2",
       "activeresource 2.3.2",
-      "activesupport 2.3.2")
+      "activesupport 2.3.2"
+    )
   end
 
   it "should handle multiple gem dependencies on the same gem" do
diff --git a/spec/install/gems/dependency_api_spec.rb b/spec/install/gems/dependency_api_spec.rb
index 70190dd01b..837a1f872c 100644
--- a/spec/install/gems/dependency_api_spec.rb
+++ b/spec/install/gems/dependency_api_spec.rb
@@ -40,7 +40,8 @@ describe "gemcutter's dependency API" do
       "activerecord 2.3.2",
       "actionmailer 2.3.2",
       "activeresource 2.3.2",
-      "activesupport 2.3.2")
+      "activesupport 2.3.2"
+    )
   end
 
   it "should handle multiple gem dependencies on the same gem" do
@@ -150,7 +151,8 @@ describe "gemcutter's dependency API" do
       "activesupport 2.3.2",
       "thin 1.0.0",
       "rack 1.0.0",
-      "rails 2.3.2")
+      "rails 2.3.2"
+    )
   end
 
   it "falls back when Gemcutter API doesn't return proper Marshal format" do
diff --git a/spec/other/major_deprecation_spec.rb b/spec/other/major_deprecation_spec.rb
index c2d1cdbeb5..e706d71098 100644
--- a/spec/other/major_deprecation_spec.rb
+++ b/spec/other/major_deprecation_spec.rb
@@ -107,7 +107,8 @@ describe "major deprecations" do
         G
 
         expect(warnings).to have_major_deprecation a_string_including(
-          "flags passed to commands will no longer be automatically remembered.")
+          "flags passed to commands will no longer be automatically remembered."
+        )
       end
     end
   end
diff --git a/spec/support/helpers.rb b/spec/support/helpers.rb
index 2c3a8f7254..a609385984 100644
--- a/spec/support/helpers.rb
+++ b/spec/support/helpers.rb
@@ -264,7 +264,7 @@ module Spec
 
     def break_git!
       FileUtils.mkdir_p(tmp("broken_path"))
-      File.open(tmp("broken_path/git"), "w", 0755) do |f|
+      File.open(tmp("broken_path/git"), "w", 0o755) do |f|
         f.puts "#!/usr/bin/env ruby\nSTDERR.puts 'This is not the git you are looking for'\nexit 1"
       end
 
@@ -273,7 +273,7 @@ module Spec
 
     def with_fake_man
       FileUtils.mkdir_p(tmp("fake_man"))
-      File.open(tmp("fake_man/man"), "w", 0755) do |f|
+      File.open(tmp("fake_man/man"), "w", 0o755) do |f|
         f.puts "#!/usr/bin/env ruby\nputs ARGV.inspect\n"
       end
       with_path_added(tmp("fake_man")) { yield }
@@ -411,10 +411,10 @@ module Spec
         end
       end
 
-      Dir[pattern].each(&chmod[0555, 0444])
+      Dir[pattern].each(&chmod[0o555, 0o444])
       yield
     ensure
-      Dir[pattern].each(&chmod[0755, 0644])
+      Dir[pattern].each(&chmod[0o755, 0o644])
     end
 
     def process_file(pathname)