Rakefile in simple-spreadsheet-extractor-0.15.2 vs Rakefile in simple-spreadsheet-extractor-0.16.0

@@ -1,38 +1,10 @@
-require 'rake'
-require 'rake/testtask'
-require 'rdoc/task'
-require 'rubygems'
+require "bundler/gem_tasks"
+require "rake/testtask"
 
-require 'rubygems/package_task'
-
-task :default => [:test]
-
-begin
-  require 'jeweler'
-  Jeweler::Tasks.new do |gemspec|
-    gemspec.name = "simple-spreadsheet-extractor"
-    gemspec.summary = "Basic spreadsheet content extraction using Apache POI"
-    gemspec.description = "Takes a stream to a spreadsheet file and produces an XML or CSV representation of its contents"
-    gemspec.email = "[e-mail]"
-    gemspec.homepage = "http://github.com/myGrid/simple-spreadsheet-extractor-gem"
-    gemspec.authors = ["Stuart Owen","Finn Bacall", "Quyen Nguyen"]
-    gemspec.license = "BSD-3-Clause" # https://spdx.org/licenses/BSD-3-Clause.html#licenseText
-
-
-    gemspec.has_rdoc = true
-    gemspec.files.include %w(jars)
-    gemspec.extra_rdoc_files = ["README.rdoc", "LICENCE"]
-  end
-rescue LoadError
-  puts "Jeweler not available. Install it with: gem install jeweler"
+Rake::TestTask.new(:test) do |t|
+  t.libs << "test"
+  t.libs << "lib"
+  t.test_files = FileList['test/**/*_test.rb']
 end
 
-task:test do
-  Rake::TestTask.new do |t|
-    t.libs << "test"
-    t.test_files = FileList['test/test*.rb']
-    t.verbose = true
-  end
-end
-
-#end
+task :default => :test