Fix assorted lints

Author: petergoldstein

bundler-audit.gemspec

@@ -22,7 +22,8 @@ Gem::Specification.new do |gem|
   glob = lambda { |patterns| gem.files & Dir[*patterns] }
 
   gem.files = if gemspec['files'] then glob[gemspec['files']]
-              else                     `git ls-files`.split($/)
+              else
+                `git ls-files`.split($/)
               end
 
   gem.executables = gemspec.fetch('executables') do
@@ -56,4 +57,5 @@ Gem::Specification.new do |gem|
       gem.add_development_dependency(name,split[versions])
     end
   end
+  gem.metadata['rubygems_mfa_required'] = 'true'
 end

lib/bundler/audit/cli.rb

@@ -76,7 +76,8 @@ def check(dir=Dir.pwd)
         report = scanner.report(ignore: options.ignore)
 
         output = if options[:output] then File.new(options[:output],'w')
-                 else                     $stdout
+                 else
+                   $stdout
                  end
 
         print_report(report,output)

lib/bundler/audit/scanner.rb

@@ -218,7 +218,8 @@ def scan_specs(options={})
         return enum_for(__method__,options) unless block_given?
 
         ignore = if options[:ignore] then Set.new(options[:ignore])
-                 else                     config.ignore
+                 else
+                   config.ignore
                  end
 
         @lockfile.specs.each do |gem|

spec/advisory_spec.rb

@@ -46,7 +46,7 @@
 
   describe "load" do
     let(:data) do
-      File.open( path ) do |yaml|
+      File.open(path) do |yaml|
         if Psych::VERSION >= '3.1.0'
           YAML.safe_load(yaml, permitted_classes: [Date])
         else