have rubocop check Gemfile, Rakefile, and gem spec. Fix warnings in t…

…hose files.

.rubocop.yml

@@ -1,3 +1,9 @@
+AllCops:
+  Includes:
+    - 'Gemfile'
+    - 'Rakefile'
+    - 'tankard.gemspec'
+
 AccessModifierIndentation:
   EnforcedStyle: outdent
 EmptyLinesAroundBody:

Rakefile

@@ -1,6 +1,6 @@
-require "bundler/gem_tasks"
-require "rspec/core/rake_task"
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
-task default: :spec
+task default: :spec

tankard.gemspec

@@ -4,32 +4,32 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'tankard/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "tankard"
+  spec.name          = 'tankard'
   spec.version       = Tankard::VERSION
-  spec.authors       = ["Matthew Shafer"]
-  spec.email         = ["matthewshafer@mac.com"]
-  spec.description   = %q{Connector to the BreweryDB api}
-  spec.summary       = %q{Allows easy quering to the breweryDB api}
-  spec.homepage      = "https://github.com/matthewshafer/tankard"
-  spec.license       = "MIT"
+  spec.authors       = ['Matthew Shafer']
+  spec.email         = ['matthewshafer@mac.com']
+  spec.description   = %q(Connector to the BreweryDB api)
+  spec.summary       = %q(Allows easy quering to the breweryDB api)
+  spec.homepage      = 'https://github.com/matthewshafer/tankard'
+  spec.license       = 'MIT'
 
-  spec.files         = `git ls-files`.split($/)
-  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
-  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
-  spec.require_paths = ["lib"]
+  spec.files         = `git ls-files`.split($RS)
+  spec.executables   = spec.files.grep(/^bin\//) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(/^spec\//)
+  spec.require_paths = ['lib']
 
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "rspec", "~> 2.14"
-  spec.add_development_dependency "webmock", "~> 1.16"
-  spec.add_development_dependency "simplecov", "~> 0.8"
-  spec.add_development_dependency "coveralls", "~> 0.7"
-  spec.add_development_dependency "pry", "~> 0.9.12"
-  spec.add_development_dependency "rubysl", "~> 2.0" if RUBY_ENGINE == 'rbx'
-  spec.add_development_dependency "json", "~> 1.8" if RUBY_ENGINE == 'rbx'
-  spec.add_development_dependency "rubinius-coverage", "~> 2.0" if RUBY_ENGINE == 'rbx'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rspec', '~> 2.14'
+  spec.add_development_dependency 'webmock', '~> 1.16'
+  spec.add_development_dependency 'simplecov', '~> 0.8'
+  spec.add_development_dependency 'coveralls', '~> 0.7'
+  spec.add_development_dependency 'pry', '~> 0.9.12'
+  spec.add_development_dependency 'rubysl', '~> 2.0' if RUBY_ENGINE == 'rbx'
+  spec.add_development_dependency 'json', '~> 1.8' if RUBY_ENGINE == 'rbx'
+  spec.add_development_dependency 'rubinius-coverage', '~> 2.0' if RUBY_ENGINE == 'rbx'
 
-  spec.add_dependency "atomic", "~> 1.1"
-  spec.add_dependency "httpclient", "~> 2.3"
-  spec.add_dependency "multi_json", "~> 1.8"
-  spec.add_dependency "hashie", "~> 2.0"
+  spec.add_dependency 'atomic', '~> 1.1'
+  spec.add_dependency 'httpclient', '~> 2.3'
+  spec.add_dependency 'multi_json', '~> 1.8'
+  spec.add_dependency 'hashie', '~> 2.0'
 end