Rakefile in mini_scheduler-0.12.2 vs Rakefile in mini_scheduler-0.12.3

@@ -1,6 +1,19 @@
-require "bundler/gem_tasks"
+#!/usr/bin/env rake
+# frozen_string_literal: true
+
 require "rspec/core/rake_task"
+require 'bundler'
 
+begin
+  Bundler.setup :default, :development
+  Bundler::GemHelper.install_tasks
+rescue Bundler::BundlerError => error
+  $stderr.puts error.message
+  $stderr.puts "Run `bundle install` to install missing gems"
+  exit error.status_code
+end
+
 RSpec::Core::RakeTask.new(:spec)
 
-task default: :spec
+desc "Default: run tests"
+task default: [ :spec ]