Auto merge of #2033 - hsbt:remove-trailing-whitespace, r=hsbt

Remove trailing-whitespaces and append newline at EOF.

Author: bundlerbot

lib/rubygems/commands/pristine_command.rb

@@ -157,14 +157,14 @@ def execute
           install_defaults.to_s['--env-shebang']
         end
 
-      installer_options = { 
+      installer_options = {
         :wrappers => true,
         :force => true,
         :install_dir => spec.base_dir,
         :env_shebang => env_shebang,
         :build_args => spec.build_args,
       }
-      
+
       if options[:only_executables] then
         installer = Gem::Installer.for_spec(spec, installer_options)
         installer.generate_bin

test/rubygems/test_gem.rb

@@ -1756,7 +1756,7 @@ def test_use_gemdeps_missing_gem
     else
       platform = " #{platform}"
     end
-    expected = if Gem::USE_BUNDLER_FOR_GEMDEPS 
+    expected = if Gem::USE_BUNDLER_FOR_GEMDEPS
       <<-EXPECTED
 Could not find gem 'a#{platform}' in any of the gem sources listed in your Gemfile.
 You may need to `gem install -g` to install missing gems

test/rubygems/test_gem_bundler_version_finder.rb

@@ -122,4 +122,4 @@ def util_filter_specs(specs)
     bvf.filter!(specs)
     specs
   end
-end
+end

test/rubygems/test_gem_commands_signin_command.rb

@@ -7,10 +7,10 @@ class TestGemCommandsSigninCommand < Gem::TestCase
 
   def setup
     super
-    
+
     Gem.configuration.rubygems_api_key = nil
     Gem.configuration.api_keys.clear
-    
+
     @cmd = Gem::Commands::SigninCommand.new
   end
 
@@ -19,7 +19,7 @@ def teardown
     File.delete(credentials_path)  if File.exist?(credentials_path)
     super
   end
-  
+
   def test_execute_when_not_already_signed_in
     sign_in_ui = util_capture() { @cmd.execute }
     assert_match %r{Signed in.}, sign_in_ui.output
@@ -29,11 +29,11 @@ def test_execute_when_already_signed_in_with_same_host
     host            = 'http://some-gemcutter-compatible-host.org'
     sign_in_ui      = util_capture(nil, host) { @cmd.execute }
     old_credentials = YAML.load_file Gem.configuration.credentials_path
-    
+
     sign_in_ui      = util_capture(nil, host) { @cmd.execute }
     new_credentials = YAML.load_file Gem.configuration.credentials_path
-    
-    assert_equal old_credentials[host], new_credentials[host]    
+
+    assert_equal old_credentials[host], new_credentials[host]
   end
 
   def test_execute_when_already_signed_in_with_different_host
@@ -57,15 +57,15 @@ def test_execute_with_host_supplied
 
     api_key     = 'a5fdbb6ba150cbb83aad2bb2fede64cf040453903'
     credentials = YAML.load_file Gem.configuration.credentials_path
-    assert_equal api_key, credentials[host]    
+    assert_equal api_key, credentials[host]
   end
-  
+
   def test_execute_with_valid_creds_set_for_default_host
     util_capture {@cmd.execute}
-    
+
     api_key     = 'a5fdbb6ba150cbb83aad2bb2fede64cf040453903'
     credentials = YAML.load_file Gem.configuration.credentials_path
-    
+
     assert_equal api_key, credentials[:rubygems_api_key]
   end
 

test/rubygems/test_gem_commands_uninstall_command.rb

@@ -287,7 +287,7 @@ def test_execute_with_gem_not_installed
     end
 
     output = ui.output.split "\n"
-    
+
     assert_equal output.first, "Gem 'd' is not installed"
   end