add has_hoardable_rich_text for has_rich_text hoardable: true (#40)

* add `has_hoardable_rich_text` for `has_rich_text hoardable: true`

* readme note

* formatting

.streerc

@@ -0,0 +1 @@
+--print-width=100

README.md

@@ -431,6 +431,7 @@ Then in your model include `Hoardable::Model` and provide the `hoardable: true`
 class Post < ActiveRecord::Base
   include Hoardable::Model # or `Hoardable::Associations` if you don't need `PostVersion`
   has_rich_text :content, hoardable: true
+  # alternately, this could be `has_hoardable_rich_text :content`
 end
 ```
 

lib/hoardable/has_rich_text.rb

@@ -6,12 +6,8 @@ module HasRichText
     extend ActiveSupport::Concern
 
     class_methods do
-      def has_rich_text(name, encrypted: false, hoardable: false)
-        if SUPPORTS_ENCRYPTED_ACTION_TEXT
-          super(name, encrypted: encrypted)
-        else
-          super(name)
-        end
+      def has_rich_text(name, hoardable: false, **opts)
+        super(name, **opts)
         return unless hoardable
 
         reflection_options = reflections["rich_text_#{name}"].options
@@ -24,6 +20,10 @@ def has_rich_text(name, encrypted: false, hoardable: false)
           "Hoardable"
         )
       end
+
+      def has_hoardable_rich_text(name, **opts)
+        has_rich_text(name, hoardable: true, **opts)
+      end
     end
   end
   private_constant :HasRichText

test/support/database.rb

@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+ActiveRecord::Schema.verbose = false
+
 ActiveRecord::Schema.define do
   create_table :posts, if_not_exists: true do |t|
     t.text :body

test/support/models.rb

@@ -66,6 +66,8 @@ class User < ActiveRecord::Base
 class Profile < ActiveRecord::Base
   include Hoardable::Model
   belongs_to :user
+  has_hoardable_rich_text :life_story
+  has_hoardable_rich_text :diary, encrypted: true
 end
 
 class Comment < ActiveRecord::Base

test/test_model.rb

@@ -592,6 +592,25 @@ def create_comments_and_destroy_post
     end
   end
 
+  test "has_hoardable_rich_text works" do
+    profile =
+      Profile.create!(user: user, email: "[email protected]", life_story: "<div>woke up</div>")
+    datetime = DateTime.now
+    profile.update!(life_story: "<div>went to sleep</div>")
+    assert_equal "woke up", profile.at(datetime).life_story.to_plain_text
+  end
+
+  if SUPPORTS_ENCRYPTED_ACTION_TEXT
+    test "has_hoardable_rich_text works for encrypted rich text" do
+      profile =
+        Profile.create!(user: user, email: "[email protected]", diary: "<div>i'm happy</div>")
+      datetime = DateTime.now
+      profile.update!(diary: "<div>i'm sad</div>")
+      assert_equal "i'm happy", profile.at(datetime).diary.to_plain_text
+      assert profile.diary.encrypted_attribute?("body")
+    end
+  end
+
   test "returns correct polymoprhic association via temporal has one relationship" do
     user = User.create!(name: "Joe Schmoe", bio: "<div>Bio</div>")
     post = PostWithRichText.create!(title: "Title", content: "<div>Content</div>", user: user)