Adding Rakefile and gem-release tasks

Author: binarycleric

Gemfile

@@ -4,6 +4,9 @@ source "https://rubygems.org"
 
 gemspec
 
+gem "gem-release"
+gem "rake"
+
 group :test do
   gem "rspec", "~> 3.12"
-end
+end

Rakefile

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+require "bundler/gem_tasks"
+require "rspec/core/rake_task"
+
+RSpec::Core::RakeTask.new(:spec)
+
+task default: :spec