Auto-correct `Style/StderrPuts` rubocop offenses

5 files changed, 4 insertions, 13 deletions

diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index ef3186ee8d..28d8f79b8c 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -579,15 +579,6 @@ Style/RescueStandardError:
 Style/SafeNavigation:
   Enabled: false
 
-# Offense count: 4
-# Cop supports --auto-correct.
-Style/StderrPuts:
-  Exclude:
-    - 'bin/rake'
-    - 'lib/bundler/graph.rb'
-    - 'spec/support/artifice/compact_index_api_missing.rb'
-    - 'spec/support/artifice/endpoint_api_missing.rb'
-
 # Offense count: 57
 # Cop supports --auto-correct.
 # Configuration parameters: MinSize.
diff --git a/bin/rake b/bin/rake
index 7cce4cfa1e..47fcb49888 100755
--- a/bin/rake
+++ b/bin/rake
@@ -11,7 +11,7 @@ unless ARGV[0] == "spec:deps"
     begin
       gem dep.name, dep.requirement
     rescue Gem::LoadError => e
-      $stderr.puts "#{e.message} (#{e.class})"
+      warn "#{e.message} (#{e.class})"
     end
   end
 
diff --git a/lib/bundler/graph.rb b/lib/bundler/graph.rb
index 648754df29..5644e41079 100644
--- a/lib/bundler/graph.rb
+++ b/lib/bundler/graph.rb
@@ -142,7 +142,7 @@ module Bundler
             g.output @output_format.to_sym => "#{@output_file}.#{@output_format}"
             Bundler.ui.info "#{@output_file}.#{@output_format}"
           rescue ArgumentError => e
-            $stderr.puts "Unsupported output format. See Ruby-Graphviz/lib/graphviz/constants.rb"
+            warn "Unsupported output format. See Ruby-Graphviz/lib/graphviz/constants.rb"
             raise e
           end
         end
diff --git a/spec/support/artifice/compact_index_api_missing.rb b/spec/support/artifice/compact_index_api_missing.rb
index d4e68c38e8..94e6b73000 100644
--- a/spec/support/artifice/compact_index_api_missing.rb
+++ b/spec/support/artifice/compact_index_api_missing.rb
@@ -6,7 +6,7 @@ Artifice.deactivate
 
 class CompactIndexApiMissing < CompactIndexAPI
   get "/fetch/actual/gem/:id" do
-    $stderr.puts params[:id]
+    warn params[:id]
     if params[:id] == "rack-1.0.gemspec.rz"
       halt 404
     else
diff --git a/spec/support/artifice/endpoint_api_missing.rb b/spec/support/artifice/endpoint_api_missing.rb
index 95db8e2a7e..2ada0dc553 100644
--- a/spec/support/artifice/endpoint_api_missing.rb
+++ b/spec/support/artifice/endpoint_api_missing.rb
@@ -6,7 +6,7 @@ Artifice.deactivate
 
 class EndpointApiMissing < Endpoint
   get "/fetch/actual/gem/:id" do
-    $stderr.puts params[:id]
+    warn params[:id]
     if params[:id] == "rack-1.0.gemspec.rz"
       halt 404
     else