Support rails ">= 6.0.4.8"

Gemfile.lock

@@ -6,100 +6,153 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (3.2.13)
-      actionpack (= 3.2.13)
-      mail (~> 2.5.3)
-    actionpack (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
-      builder (~> 3.0.0)
-      erubis (~> 2.7.0)
-      journey (~> 1.0.4)
-      rack (~> 1.4.5)
-      rack-cache (~> 1.2)
-      rack-test (~> 0.6.1)
-      sprockets (~> 2.2.1)
-    activemodel (3.2.13)
-      activesupport (= 3.2.13)
-      builder (~> 3.0.0)
-    activerecord (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
-      arel (~> 3.0.2)
-      tzinfo (~> 0.3.29)
-    activeresource (3.2.13)
-      activemodel (= 3.2.13)
-      activesupport (= 3.2.13)
-    activesupport (3.2.13)
-      i18n (= 0.6.1)
-      multi_json (~> 1.0)
-    arel (3.0.2)
-    builder (3.0.4)
-    diff-lcs (1.2.2)
-    erubis (2.7.0)
-    hike (1.2.1)
-    i18n (0.6.1)
-    journey (1.0.4)
-    json (1.7.7)
-    mail (2.5.3)
-      i18n (>= 0.4.0)
-      mime-types (~> 1.16)
-      treetop (~> 1.4.8)
-    mime-types (1.22)
-    multi_json (1.7.2)
-    polyglot (0.3.3)
-    rack (1.4.5)
-    rack-cache (1.2)
-      rack (>= 0.4)
-    rack-ssl (1.3.3)
-      rack
-    rack-test (0.6.2)
-      rack (>= 1.0)
-    rails (3.2.13)
-      actionmailer (= 3.2.13)
-      actionpack (= 3.2.13)
-      activerecord (= 3.2.13)
-      activeresource (= 3.2.13)
-      activesupport (= 3.2.13)
-      bundler (~> 1.0)
-      railties (= 3.2.13)
-    railties (3.2.13)
-      actionpack (= 3.2.13)
-      activesupport (= 3.2.13)
-      rack-ssl (~> 1.3.2)
+    actioncable (6.0.4.8)
+      actionpack (= 6.0.4.8)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailbox (6.0.4.8)
+      actionpack (= 6.0.4.8)
+      activejob (= 6.0.4.8)
+      activerecord (= 6.0.4.8)
+      activestorage (= 6.0.4.8)
+      activesupport (= 6.0.4.8)
+      mail (>= 2.7.1)
+    actionmailer (6.0.4.8)
+      actionpack (= 6.0.4.8)
+      actionview (= 6.0.4.8)
+      activejob (= 6.0.4.8)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (6.0.4.8)
+      actionview (= 6.0.4.8)
+      activesupport (= 6.0.4.8)
+      rack (~> 2.0, >= 2.0.8)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (6.0.4.8)
+      actionpack (= 6.0.4.8)
+      activerecord (= 6.0.4.8)
+      activestorage (= 6.0.4.8)
+      activesupport (= 6.0.4.8)
+      nokogiri (>= 1.8.5)
+    actionview (6.0.4.8)
+      activesupport (= 6.0.4.8)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (6.0.4.8)
+      activesupport (= 6.0.4.8)
+      globalid (>= 0.3.6)
+    activemodel (6.0.4.8)
+      activesupport (= 6.0.4.8)
+    activerecord (6.0.4.8)
+      activemodel (= 6.0.4.8)
+      activesupport (= 6.0.4.8)
+    activestorage (6.0.4.8)
+      actionpack (= 6.0.4.8)
+      activejob (= 6.0.4.8)
+      activerecord (= 6.0.4.8)
+      marcel (~> 1.0.0)
+    activesupport (6.0.4.8)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    builder (3.2.4)
+    concurrent-ruby (1.1.10)
+    crass (1.0.6)
+    diff-lcs (1.5.0)
+    erubi (1.10.0)
+    globalid (1.0.0)
+      activesupport (>= 5.0)
+    i18n (1.10.0)
+      concurrent-ruby (~> 1.0)
+    loofah (2.16.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    marcel (1.0.2)
+    method_source (1.0.0)
+    mini_mime (1.1.2)
+    minitest (5.15.0)
+    nio4r (2.5.8)
+    nokogiri (1.13.4-arm64-darwin)
+      racc (~> 1.4)
+    racc (1.6.0)
+    rack (2.2.3)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rails (6.0.4.8)
+      actioncable (= 6.0.4.8)
+      actionmailbox (= 6.0.4.8)
+      actionmailer (= 6.0.4.8)
+      actionpack (= 6.0.4.8)
+      actiontext (= 6.0.4.8)
+      actionview (= 6.0.4.8)
+      activejob (= 6.0.4.8)
+      activemodel (= 6.0.4.8)
+      activerecord (= 6.0.4.8)
+      activestorage (= 6.0.4.8)
+      activesupport (= 6.0.4.8)
+      bundler (>= 1.3.0)
+      railties (= 6.0.4.8)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.4.2)
+      loofah (~> 2.3)
+    railties (6.0.4.8)
+      actionpack (= 6.0.4.8)
+      activesupport (= 6.0.4.8)
+      method_source
       rake (>= 0.8.7)
-      rdoc (~> 3.4)
-      thor (>= 0.14.6, < 2.0)
-    rake (10.0.4)
-    rdoc (3.12.2)
-      json (~> 1.4)
-    rspec-core (2.13.1)
-    rspec-expectations (2.13.0)
-      diff-lcs (>= 1.1.3, < 2.0)
-    rspec-mocks (2.13.0)
-    rspec-rails (2.13.0)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      railties (>= 3.0)
-      rspec-core (~> 2.13.0)
-      rspec-expectations (~> 2.13.0)
-      rspec-mocks (~> 2.13.0)
-    sprockets (2.2.2)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    thor (0.18.1)
-    tilt (1.3.6)
-    treetop (1.4.12)
-      polyglot
-      polyglot (>= 0.3.1)
-    tzinfo (0.3.37)
+      thor (>= 0.20.3, < 2.0)
+    rake (13.0.6)
+    rspec-core (3.11.0)
+      rspec-support (~> 3.11.0)
+    rspec-expectations (3.11.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.11.0)
+    rspec-mocks (3.11.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.11.0)
+    rspec-rails (4.0.2)
+      actionpack (>= 4.2)
+      activesupport (>= 4.2)
+      railties (>= 4.2)
+      rspec-core (~> 3.10)
+      rspec-expectations (~> 3.10)
+      rspec-mocks (~> 3.10)
+      rspec-support (~> 3.10)
+    rspec-support (3.11.0)
+    sprockets (4.0.3)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.4.2)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
+      sprockets (>= 3.0.0)
+    thor (1.2.1)
+    thread_safe (0.3.6)
+    tzinfo (1.2.9)
+      thread_safe (~> 0.1)
+    websocket-driver (0.7.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+    zeitwerk (2.5.4)
 
 PLATFORMS
-  ruby
+  arm64-darwin-21
 
 DEPENDENCIES
-  rails (~> 3.2.13)
-  rspec-rails (~> 2.13)
+  rails (>= 6.0.4.8)
+  rspec-rails (>= 4.0.2)
   truncate_html!
+
+BUNDLED WITH
+   2.3.10

lib/truncate_html.rb

@@ -10,5 +10,6 @@
   config.word_boundary = /\S/
 end
 
-
-ActionController::Base.helper(TruncateHtmlHelper) if defined?(ActionController)
+ActiveSupport.on_load(:action_controller_base) do
+  helper(TruncateHtmlHelper)
+end

spec/helpers/truncate_html_helper_spec.rb

@@ -13,31 +13,31 @@ def truncator
   end
 
   it 'is included in ActionView::Base' do
-    ActionView::Base.included_modules.should include(TruncateHtmlHelper)
+    expect(ActionView::Base.included_modules).to include(TruncateHtmlHelper)
   end
 
   before(:each) do
     @original_html = '<p>foo</p>'
-    @original_html.stub!(:html_safe).and_return(@original_html)
+    allow(@original_html).to receive(:html_safe).and_return(@original_html)
   end
 
   it 'creates an instance of HtmlTruncator and calls truncate on it' do
     truncator = double(truncate: @original_html)
-    TruncateHtml::HtmlTruncator.should_receive(:new).and_return(truncator)
+    expect(TruncateHtml::HtmlTruncator).to receive(:new).and_return(truncator)
     truncator.truncate_html(@original_html)
   end
 
   it 'calls truncate on the HtmlTruncator object' do
     truncator = double(truncate: @original_html)
-    TruncateHtml::HtmlTruncator.stub!(:new).and_return(truncator)
-    truncator.should_receive(:truncate).and_return(@original_html)
+    allow(TruncateHtml::HtmlTruncator).to receive(:new).and_return(truncator)
+    expect(truncator).to receive(:truncate).and_return(@original_html)
     truncator.truncate_html('foo')
   end
 
   context 'the input html is nil' do
     it 'returns an empty string' do
-      truncator.truncate_html(nil).should be_empty
-      truncator.truncate_html(nil).should be_kind_of(String)
+      expect(truncator.truncate_html(nil)).to be_empty
+      expect(truncator.truncate_html(nil)).to be_kind_of(String)
     end
   end
 

spec/rails_root/Gemfile

@@ -1,6 +1,6 @@
 # Edit this Gemfile to bundle your application's dependencies.
 source 'http://gemcutter.org'
 group :development, :test do
-  gem "rails", "~> 3.2.13"
-  gem 'rspec-rails', '~> 2.13'
+  gem "rails", '~> 6.0.4.8'
+  gem 'rspec-rails', '~> 4.0.2'
 end