Autocorrect rubocop violations

Author: rafaelfranca

.rubocop.yml

@@ -90,7 +90,7 @@ Lint/EndAlignment:
     - 'lib/thor/actions.rb'
     - 'lib/thor/parser/option.rb'
 
-Lint/Eval:
+Security/Eval:
   Exclude:
     - 'spec/helper.rb'
 

lib/thor.rb

@@ -241,7 +241,7 @@ def subcommand(subcommand, subcommand_class)
         invoke_args.unshift "help" if opts.delete("--help") || opts.delete("-h")
         invoke subcommand_class, *invoke_args
       end
-      subcommand_class.commands.each do |meth, command|
+      subcommand_class.commands.each do |_meth, command|
         command.ancestor_name = subcommand
       end
     end

lib/thor/actions/file_manipulation.rb

@@ -225,7 +225,7 @@ def inject_into_class(path, klass, *args, &block)
     #
     def inject_into_module(path, module_name, *args, &block)
       config = args.last.is_a?(Hash) ? args.pop : {}
-      config.merge!(:after => /module #{module_name}\n|module #{module_name} .*\n/)
+      config[:after] = /module #{module_name}\n|module #{module_name} .*\n/
       insert_into_file(path, *(args << config), &block)
     end
 
@@ -331,7 +331,8 @@ def capture(*args)
     end
 
     def with_output_buffer(buf = "") #:nodoc:
-      self.output_buffer, old_buffer = buf, output_buffer
+      old_buffer = output_buffer
+      self.output_buffer = buf
       yield
       output_buffer
     ensure

spec/subcommand_spec.rb

@@ -59,9 +59,8 @@ class Parent < Thor
     end
 
     it "shows subcommand name and method name" do
-      sub_help = capture(:stderr) { SubcommandTest1::Parent.start(%w[child1 foo]) }
-      expect(sub_help).to eq ['ERROR: "thor child1 foo" was called with no arguments', 'Usage: "thor child1 foo NAME"', ''].join("\n")
+      sub_help = capture(:stderr) { SubcommandTest1::Parent.start(%w(child1 foo)) }
+      expect(sub_help).to eq ['ERROR: "thor child1 foo" was called with no arguments', 'Usage: "thor child1 foo NAME"', ""].join("\n")
     end
   end
-
 end

spec/thor_spec.rb

@@ -428,8 +428,7 @@ def shell
           class_option :foo, :required => true
 
           desc "bar", "do something"
-          def bar
-          end
+          def bar; end
         end
       end