Change attribute name to content

app/controllers/articles_controller.rb

@@ -64,6 +64,6 @@ class ArticlesController < ApplicationController
 
     # Only allow a list of trusted parameters through.
     def article_params
-      params.require(:article).permit(:title, :text)
+      params.require(:article).permit(:title, :content)
     end
 end

app/models/article.rb

@@ -1,4 +1,5 @@
 class Article < ApplicationRecord
   has_rich_text :text
+  has_rich_text :content
   validates_presence_of :title
 end

app/views/articles/_article.json.jbuilder

@@ -1,2 +1,2 @@
-json.extract! article, :id, :title, :text, :created_at, :updated_at
+json.extract! article, :id, :title, :content, :created_at, :updated_at
 json.url article_url(article, format: :json)

app/views/articles/_form.html.erb

@@ -17,8 +17,8 @@
   </div>
 
   <div class="field">
-    <%= form.label :text %>
-    <%= form.rich_text_area :text %>
+    <%= form.label :content %>
+    <%= form.rich_text_area :content %>
   </div>
 
   <div class="actions">