Allow a Gemfile.local for development, unclutter Rakefile

.gitignore

@@ -2,6 +2,7 @@
 .rvmrc
 *.gem
 Gemfile.lock
+Gemfile.local
 gemfiles/*.lock
 pkg/*
 spec/support/rails*/log/*

Gemfile

@@ -1,3 +1,9 @@
 source "https://rubygems.org"
 
 gemspec
+
+local_gemfile = 'Gemfile.local'
+
+if File.exist?(local_gemfile)
+  eval(File.read(local_gemfile)) # rubocop:disable Lint/Eval
+end

Rakefile

@@ -2,28 +2,19 @@ require "bundler/gem_tasks"
 require "rubocop/rake_task"
 RuboCop::RakeTask.new
 
-begin
-  targeted_files = ARGV.drop(1)
-  file_pattern = targeted_files.empty? ? "spec/**/*_spec.rb" : targeted_files
+targeted_files = ARGV.drop(1)
+file_pattern = targeted_files.empty? ? "spec/**/*_spec.rb" : targeted_files
 
-  require "rspec/core"
-  require "rspec/core/rake_task"
+require "rspec/core"
+require "rspec/core/rake_task"
 
-  RSpec::Core::RakeTask.new(:spec) do |t|
-    t.pattern = FileList[file_pattern]
-  end
-
-  RSpec.configure do |config|
-    config.color = true
-    config.formatter = :documentation
-  end
-rescue LoadError
-  require "spec/rake/spectask"
-
-  puts file_pattern
+RSpec::Core::RakeTask.new(:spec) do |t|
+  t.pattern = FileList[file_pattern]
+end
 
-  Spec::Rake::SpecTask.new(:spec) do |t|
-    t.pattern = FileList[file_pattern]
-    t.spec_opts += ["--color"]
-  end
+RSpec.configure do |config|
+  config.color = true
+  config.formatter = :documentation
 end
+
+task default: [:spec, :rubocop]