Require Rails 5+ and Ruby 2.2+

Author: georgeclaghorn

.travis.yml

@@ -16,34 +16,14 @@ rvm:
   - rbx-3.107
 
 gemfile:
-  - gemfiles/rails_4_2.gemfile
   - gemfiles/rails_5_0.gemfile
   - gemfiles/rails_5_1.gemfile
   - gemfiles/rails_5_2.gemfile
   - gemfiles/rails_6_0.gemfile
   - gemfiles/rails_head.gemfile
 
 matrix:
-  include:
-    - rvm: 1.9
-      gemfile: gemfiles/rails_4_2.gemfile
-    - rvm: 2.0
-      gemfile: gemfiles/rails_4_2.gemfile
-    - rvm: 2.1
-      gemfile: gemfiles/rails_4_2.gemfile
-    - rvm: 2.3
-      gemfile: gemfiles/rails_4_2.gemfile
-    - rvm: jruby-19mode
-      gemfile: gemfiles/rails_4_2.gemfile
-    - rvm: rbx-3.107
-      gemfile: gemfiles/rails_4_2.gemfile
   exclude:
-    - rvm: 2.4.6
-      gemfile: gemfiles/rails_4_2.gemfile
-    - rvm: 2.5.5
-      gemfile: gemfiles/rails_4_2.gemfile
-    - rvm: 2.6.2
-      gemfile: gemfiles/rails_4_2.gemfile
     - rvm: 2.2.10
       gemfile: gemfiles/rails_6_0.gemfile
     - rvm: 2.3.8

Appraisals

@@ -1,19 +1,13 @@
-appraise "rails-4-2" do
-  gem "rails", "~> 4.2.0"
+appraise "rails-5-0" do
+  gem "rails", "~> 5.0.0"
 end
 
-if RUBY_VERSION >= "2.2.2"
-  appraise "rails-5-0" do
-    gem "rails", "~> 5.0.0"
-  end
-
-  appraise "rails-5-1" do
-    gem "rails", "~> 5.1.0"
-  end
+appraise "rails-5-1" do
+  gem "rails", "~> 5.1.0"
+end
 
-  appraise "rails-5-2" do
-    gem "rails", "~> 5.2.0"
-  end
+appraise "rails-5-2" do
+  gem "rails", "~> 5.2.0"
 end
 
 if RUBY_VERSION >= "2.5.0"

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+Unreleased
+----------
+
+* Requires Rails 5+ and Ruby 2.2+
+
 2.9.1
 -----
 

gemfiles/rails_4_2.gemfile

@@ -7,9 +7,9 @@ Gem::Specification.new do |s|
   s.homepage = 'https://github.com/rails/jbuilder'
   s.license  = 'MIT'
 
-  s.required_ruby_version = '>= 1.9.3'
+  s.required_ruby_version = '>= 2.2.2'
 
-  s.add_dependency 'activesupport', '>= 4.2.0'
+  s.add_dependency 'activesupport', '>= 5.0.0'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- test/*`.split("\n")

jbuilder.gemspec

@@ -163,7 +163,7 @@ def child!
   #
   #   [ { "name": David", "age": 32 }, { "name": Jamie", "age": 31 } ]
   #
-  # If you are using Ruby 1.9+, you can use the call syntax instead of an explicit extract! call:
+  # You can use the call syntax instead of an explicit extract! call:
   #
   #   json.(@people) { |person| ... }
   #

lib/jbuilder.rb

@@ -99,7 +99,7 @@ class JbuilderTest < ActiveSupport::TestCase
     assert_equal 32, result['age']
   end
 
-  test 'extracting from object using call style for 1.9' do
+  test 'extracting from object using call style' do
     person = Struct.new(:name, :age).new('David', 32)
 
     result = jbuild do |json|