Rakefile in enumify-0.0.4 vs Rakefile in enumify-0.0.5

@@ -1,5 +1,6 @@
 require "bundler/gem_tasks"
 require 'rspec/core/rake_task'
+require 'appraisal'
 
 RSpec::Core::RakeTask.new(:spec)
 task :default => :spec
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