Upgrade database_cleaner for ruby 2.3 compatibility.

Author: mikwat

Gemfile

@@ -7,7 +7,7 @@ group :test do
   gem 'byebug'
   gem 'pry-byebug'
   gem 'test-unit' # Implicitly loaded by ammeter
-  gem 'database_cleaner', '~> 1.5.3'
+  gem 'database_cleaner', '~> 1.6.2'
   gem 'codeclimate-test-reporter', :require => nil
 end
 

gemfiles/activerecord_3.gemfile

@@ -2,18 +2,18 @@
 
 source "https://rubygems.org"
 
-gem "sqlite3", :platform => "ruby"
-gem "activerecord", "~> 3.2.0", :require => "active_record"
+gem "sqlite3", platform: "ruby"
+gem "activerecord", "~> 3.2.0", require: "active_record"
 
 group :test do
   gem "appraisal"
-  gem "coveralls", :require => false
+  gem "coveralls", require: false
   gem "its"
   gem "byebug"
   gem "pry-byebug"
   gem "test-unit"
-  gem "database_cleaner", "~> 1.5.3"
-  gem "codeclimate-test-reporter", :require => nil
+  gem "database_cleaner", "~> 1.6.2"
+  gem "codeclimate-test-reporter", require: nil
 end
 
-gemspec :path => "../"
+gemspec path: "../"

gemfiles/activerecord_4.gemfile

@@ -2,18 +2,18 @@
 
 source "https://rubygems.org"
 
-gem "sqlite3", :platform => "ruby"
-gem "activerecord", "~> 4.2.5", :require => "active_record"
+gem "sqlite3", platform: "ruby"
+gem "activerecord", "~> 4.2.5", require: "active_record"
 
 group :test do
   gem "appraisal"
-  gem "coveralls", :require => false
+  gem "coveralls", require: false
   gem "its"
   gem "byebug"
   gem "pry-byebug"
   gem "test-unit"
-  gem "database_cleaner", "~> 1.5.3"
-  gem "codeclimate-test-reporter", :require => nil
+  gem "database_cleaner", "~> 1.6.2"
+  gem "codeclimate-test-reporter", require: nil
 end
 
-gemspec :path => "../"
+gemspec path: "../"

gemfiles/activerecord_5.gemfile

@@ -2,26 +2,26 @@
 
 source "https://rubygems.org"
 
-gem "sqlite3", :platform => "ruby"
-gem "activerecord", ">= 5.0.0.beta", :require => "active_record"
+gem "sqlite3", platform: "ruby"
+gem "activerecord", ">= 5.0.0.beta", require: "active_record"
 gem "actionpack", ">= 5.0.0.beta2"
 gem "activemodel", ">= 5.0.0.beta2"
 gem "railties", ">= 5.0.0.beta2"
-gem "rspec-rails", :github => "rspec/rspec-rails"
-gem "rspec-core", :github => "rspec/rspec-core"
-gem "rspec-expectations", :github => "rspec/rspec-expectations"
-gem "rspec-mocks", :github => "rspec/rspec-mocks"
-gem "rspec-support", :github => "rspec/rspec-support"
+gem "rspec-rails", github: "rspec/rspec-rails"
+gem "rspec-core", github: "rspec/rspec-core"
+gem "rspec-expectations", github: "rspec/rspec-expectations"
+gem "rspec-mocks", github: "rspec/rspec-mocks"
+gem "rspec-support", github: "rspec/rspec-support"
 
 group :test do
   gem "appraisal"
-  gem "coveralls", :require => false
+  gem "coveralls", require: false
   gem "its"
   gem "byebug"
   gem "pry-byebug"
   gem "test-unit"
-  gem "database_cleaner", "~> 1.5.3"
-  gem "codeclimate-test-reporter", :require => nil
+  gem "database_cleaner", "~> 1.6.2"
+  gem "codeclimate-test-reporter", require: nil
 end
 
-gemspec :path => "../"
+gemspec path: "../"

gemfiles/mongoid_3.gemfile

@@ -3,17 +3,17 @@
 source "https://rubygems.org"
 
 gem "mongoid", "~> 3"
-gem "bson_ext", :platform => "ruby"
+gem "bson_ext", platform: "ruby"
 
 group :test do
   gem "appraisal"
-  gem "coveralls", :require => false
+  gem "coveralls", require: false
   gem "its"
   gem "byebug"
   gem "pry-byebug"
   gem "test-unit"
-  gem "database_cleaner", "~> 1.5.3"
-  gem "codeclimate-test-reporter", :require => nil
+  gem "database_cleaner", "~> 1.6.2"
+  gem "codeclimate-test-reporter", require: nil
 end
 
-gemspec :path => "../"
+gemspec path: "../"

gemfiles/mongoid_4.gemfile

@@ -3,17 +3,17 @@
 source "https://rubygems.org"
 
 gem "mongoid", "~> 4"
-gem "bson_ext", :platform => "ruby"
+gem "bson_ext", platform: "ruby"
 
 group :test do
   gem "appraisal"
-  gem "coveralls", :require => false
+  gem "coveralls", require: false
   gem "its"
   gem "byebug"
   gem "pry-byebug"
   gem "test-unit"
-  gem "database_cleaner", "~> 1.5.3"
-  gem "codeclimate-test-reporter", :require => nil
+  gem "database_cleaner", "~> 1.6.2"
+  gem "codeclimate-test-reporter", require: nil
 end
 
-gemspec :path => "../"
+gemspec path: "../"

gemfiles/mongoid_5.gemfile

@@ -3,17 +3,17 @@
 source "https://rubygems.org"
 
 gem "mongoid", "~> 5"
-gem "bson_ext", :platform => "ruby"
+gem "bson_ext", platform: "ruby"
 
 group :test do
   gem "appraisal"
-  gem "coveralls", :require => false
+  gem "coveralls", require: false
   gem "its"
   gem "byebug"
   gem "pry-byebug"
   gem "test-unit"
-  gem "database_cleaner", "~> 1.5.3"
-  gem "codeclimate-test-reporter", :require => nil
+  gem "database_cleaner", "~> 1.6.2"
+  gem "codeclimate-test-reporter", require: nil
 end
 
-gemspec :path => "../"
+gemspec path: "../"