[bundler/bundler] Enable `Style/UnneededInterpolation` cop

https://github.com/bundler/bundler/commit/4c6a3c3cf7

3 files changed, 3 insertions, 3 deletions

diff --git a/lib/bundler/cli/config.rb b/lib/bundler/cli/config.rb
index 1df2a55d9a..78e035aa02 100644
--- a/lib/bundler/cli/config.rb
+++ b/lib/bundler/cli/config.rb
@@ -114,7 +114,7 @@ module Bundler
         else
           Bundler.ui.confirm "Settings are listed in order of priority. The top value will be used.\n"
           Bundler.settings.all.each do |setting|
-            Bundler.ui.confirm "#{setting}"
+            Bundler.ui.confirm setting
             show_pretty_values_for(setting)
             Bundler.ui.confirm ""
           end
diff --git a/lib/bundler/env.rb b/lib/bundler/env.rb
index a08db08aa0..17624b4fe9 100644
--- a/lib/bundler/env.rb
+++ b/lib/bundler/env.rb
@@ -69,7 +69,7 @@ module Bundler
     end
 
     def self.ruby_version
-      str = String.new("#{RUBY_VERSION}")
+      str = String.new(RUBY_VERSION)
       str << "p#{RUBY_PATCHLEVEL}" if defined? RUBY_PATCHLEVEL
       str << " (#{RUBY_RELEASE_DATE} revision #{RUBY_REVISION}) [#{RUBY_PLATFORM}]"
     end
diff --git a/lib/bundler/shared_helpers.rb b/lib/bundler/shared_helpers.rb
index 94eb866f2b..b7e2af29c4 100644
--- a/lib/bundler/shared_helpers.rb
+++ b/lib/bundler/shared_helpers.rb
@@ -309,7 +309,7 @@ module Bundler
       rubyopt = [ENV["RUBYOPT"]].compact
       setup_require = "-r#{File.expand_path("setup", __dir__)}"
       return if !rubyopt.empty? && rubyopt.first =~ /#{setup_require}/
-      rubyopt.unshift %(#{setup_require})
+      rubyopt.unshift setup_require
       Bundler::SharedHelpers.set_env "RUBYOPT", rubyopt.join(" ")
     end