nsrr.gemspec in nsrr-0.2.0 vs nsrr.gemspec in nsrr-0.3.0.beta1

@@ -1,6 +1,7 @@
 # coding: utf-8
+# frozen_string_literal: true
 
 # Compiling the Gem
 # gem build nsrr.gemspec
 # gem install ./nsrr-x.x.x.gem --no-ri --no-rdoc --local
 #
@@ -10,26 +11,24 @@
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'nsrr/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "nsrr"
+  spec.name          = 'nsrr'
   spec.version       = Nsrr::VERSION::STRING
-  spec.authors       = ["Remo Mueller"]
-  spec.email         = ["[e-mail]"]
-  spec.summary       = %q{The official ruby gem to simplify file downloads and dataset integration tasks for the NSRR website, https://sleepdata.org}
-  spec.description   = %q{The official ruby gem to simplify file downloads and dataset integration tasks for the NSRR website, https://sleepdata.org}
-  spec.homepage      = "https://github.com/nsrr/nsrr-gem"
-  spec.license       = "CC BY-NC-SA 3.0"
+  spec.authors       = ['Remo Mueller']
+  spec.email         = ['[e-mail]']
+  spec.summary       = 'The official ruby gem to simplify file downloads and dataset integration tasks for the NSRR website, https://sleepdata.org'
+  spec.description   = 'The official ruby gem to simplify file downloads and dataset integration tasks for the NSRR website, https://sleepdata.org'
+  spec.homepage      = 'https://github.com/nsrr/nsrr-gem'
+  spec.license       = 'CC BY-NC-SA 3.0'
 
   spec.files = Dir['{bin,lib}/**/*'] + ['CHANGELOG.md', 'LICENSE', 'Rakefile', 'README.md', 'nsrr.gemspec']
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test)/})
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
-  spec.add_dependency "rake"
-  spec.add_dependency "minitest"
-  spec.add_dependency "minitest-reporters"
-  spec.add_dependency "colorize", "~> 0.7.3"
-
-  spec.add_development_dependency "bundler", "~> 1.6"
+  spec.add_dependency 'bundler', '~> 1.11'
+  spec.add_dependency 'rake'
+  spec.add_dependency 'minitest'
+  spec.add_dependency 'colorize', '~> 0.7.7'
 end