Travis build change: Fix build, use latest JRuby

  - Lint only 1 time, on modern Ruby

.rubocop.yml

@@ -1,14 +1,23 @@
+inherit_from: .rubocop_todo.yml
 AllCops:
+  DisplayCopNames: true
+  TargetRubyVersion: 1.9
   Exclude:
     - "gemfiles/**/*"
     - "vendor/**/*"
     - "lib/generators/**/*"
 
+Metrics/BlockLength:
+  Exclude:
+    - "**/*_spec.rb"
+
 Metrics/MethodLength:
   Max: 40
 
 Metrics/ModuleLength:
   Max: 200
+  Exclude:
+    - "**/*_spec.rb"
 
 Metrics/LineLength:
   Max: 120
@@ -50,7 +59,7 @@ Documentation:
   Enabled: false # TODO: Enable again once we have more docs
 
 Style/CaseIndentation:
-  IndentWhenRelativeTo: case
+  EnforcedStyle: case
   SupportedStyles:
     - case
     - end
@@ -74,7 +83,7 @@ Style/TrivialAccessors:
   ExactNameMatch: true
 
 Lint/EndAlignment:
-  AlignWith: variable
+  EnforcedStyleAlignWith: variable
 
 Lint/DefEndAlignment:
   Enabled: false

.rubocop_todo.yml

@@ -0,0 +1,13 @@
+# This configuration was generated by
+# `rubocop --auto-gen-config`
+# on 2016-12-06 09:57:39 +0100 using RuboCop version 0.41.2.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Lint/UnneededDisable:
+  Exclude:
+    - 'lib/pundit/rspec.rb'

.travis.yml

@@ -1,12 +1,20 @@
 language: ruby
 sudo: false
-rvm:
-  - 2.0.0
-  - 2.1
-  - 2.2
-  - 2.3.0
-  - jruby-19mode
-  - rbx-2
-env:
-  - RSPEC_VERSION="<2.99"
-  - RSPEC_VERSION="~>3.0
+before_install:
+  - gem update --system
+  - gem install bundler
+
+matrix:
+  include:
+    - rvm: 2.4.0
+      script: bundle exec rake rubocop # ONLY lint once, first
+    - rvm: 2.1
+    - rvm: 2.2
+    - rvm: 2.3.3
+    - rvm: 2.4.0
+    - rvm: jruby-1.7.26
+      env:
+        - JRUBY_OPTS="--debug"
+    - rvm: jruby-9.1.8.0
+      env:
+        - JRUBY_OPTS="--debug"

Gemfile

@@ -1,4 +1,16 @@
 source "https://rubygems.org"
 
-gem "rspec", ENV["RSPEC_VERSION"] unless ENV["RSPEC_VERSION"].to_s.empty?
+ruby RUBY_VERSION
+
 gemspec
+
+group :development, :test do
+  gem "actionpack"
+  gem "activemodel"
+  gem "bundler"
+  gem "pry"
+  gem "rake"
+  gem "rspec"
+  gem "rubocop"
+  gem "yard"
+end

Rakefile

@@ -16,4 +16,3 @@ YARD::Rake::YardocTask.new do |t|
 end
 
 task default: :spec
-task default: :rubocop unless RUBY_ENGINE == "rbx"

lib/pundit/rspec.rb

@@ -5,6 +5,7 @@ module RSpec
     module Matchers
       extend ::RSpec::Matchers::DSL
 
+      # rubocop:disable Metrics/BlockLength
       matcher :permit do |user, record|
         match_proc = lambda do |policy|
           @violating_permissions = permissions.find_all do |permission|

pundit.gemspec

@@ -19,12 +19,4 @@ Gem::Specification.new do |gem|
   gem.require_paths = ["lib"]
 
   gem.add_dependency "activesupport", ">= 3.0.0"
-  gem.add_development_dependency "activemodel", ">= 3.0.0"
-  gem.add_development_dependency "actionpack", ">= 3.0.0"
-  gem.add_development_dependency "bundler", "~> 1.3"
-  gem.add_development_dependency "rspec", ">=2.0.0"
-  gem.add_development_dependency "pry"
-  gem.add_development_dependency "rake"
-  gem.add_development_dependency "yard"
-  gem.add_development_dependency "rubocop"
 end

spec/pundit_spec.rb

@@ -431,8 +431,8 @@
         admin: true
       })
 
-      expect(Controller.new(user, params).permitted_attributes(post)).to eq("title" => "Hello", "votes" => 5)
-      expect(Controller.new(double, params).permitted_attributes(post)).to eq("votes" => 5)
+      expect(Controller.new(user, params).permitted_attributes(post).to_h).to eq("title" => "Hello", "votes" => 5)
+      expect(Controller.new(double, params).permitted_attributes(post).to_h).to eq("votes" => 5)
     end
 
     it "checks policy for permitted attributes for record of a ActiveModel type" do
@@ -444,6 +444,13 @@
 
       expect(Controller.new(user, params).permitted_attributes(customer_post)).to eq("title" => "Hello", "votes" => 5)
       expect(Controller.new(double, params).permitted_attributes(customer_post)).to eq("votes" => 5)
+      expect(Controller.new(user, params).permitted_attributes(customer_post).to_h).to eq(
+        "title" => "Hello",
+        "votes" => 5
+      )
+      expect(Controller.new(double, params).permitted_attributes(customer_post).to_h).to eq(
+        "votes" => 5
+      )
     end
   end
 
@@ -456,7 +463,7 @@
         admin: true
       })
 
-      expect(Controller.new(user, params).permitted_attributes(post)).to eq("body" => "blah")
+      expect(Controller.new(user, params).permitted_attributes(post).to_h).to eq("body" => "blah")
     end
 
     it "can be explicitly set" do
@@ -467,7 +474,7 @@
         admin: true
       })
 
-      expect(Controller.new(user, params).permitted_attributes(post, :revise)).to eq("body" => "blah")
+      expect(Controller.new(user, params).permitted_attributes(post, :revise).to_h).to eq("body" => "blah")
     end
   end