Rakefile in rails_semantic_logger-4.0.0 vs Rakefile in rails_semantic_logger-4.0.1

@@ -1,11 +1,12 @@
-require 'rake/clean'
+# Setup bundler to avoid having to run bundle exec all the time.
+require 'rubygems'
+require 'bundler/setup'
+
 require 'rake/testtask'
+require_relative 'lib/rails_semantic_logger/version'
 
-$LOAD_PATH.unshift File.expand_path("../lib", __FILE__)
-require 'rails_semantic_logger/version'
-
 task :gem do
   system 'gem build rails_semantic_logger.gemspec'
 end
 
 task :publish => :gem do
@@ -19,6 +20,12 @@
   t.pattern = 'test/**/*_test.rb'
   t.verbose = true
   t.warning = false
 end
 
-task default: :test
+# By default run tests against all appraisals
+if !ENV["APPRAISAL_INITIALIZED"] && !ENV["TRAVIS"]
+  require 'appraisal'
+  task default: :appraisal
+else
+  task default: :test
+end