database_documenter.gemspec in database_documenter-0.1.6 vs database_documenter.gemspec in database_documenter-0.1.7

@@ -1,29 +1,32 @@
-
-lib = File.expand_path("../lib", __FILE__)
+lib = File.expand_path("lib", __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require "database_documenter/version"
 
 Gem::Specification.new do |spec|
   spec.name          = "database_documenter"
   spec.version       = DatabaseDocumenter::VERSION
   spec.authors       = ["Ahmed Yehia"]
   spec.email         = ["[e-mail]"]
-  spec.homepage    = "https://github.com/espace/db_documenter"
+  spec.homepage      = "https://github.com/espace/db_documenter"
 
-  spec.summary       = %q{Generate Database Documentation as a word document}
-  spec.description   = %q{Generate Database Documentation as a word document}
+  spec.summary       = 'Generate Database Documentation as a word document'
+  spec.description   = 'Generate Database Documentation as a word document'
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
-  spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
+  spec.files         = Dir.chdir(File.expand_path(__dir__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.17"
+  spec.add_development_dependency "overcommit", "=0.49.0"
+  spec.add_development_dependency 'pry', '~> 0.12.2'
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency "rubocop", "=0.58.2"
+
   spec.add_dependency 'caracal', '=1.4.1'
 end