DEPRECATION WARNING：the handler name or pass render :handlers => [:erb] instead

なにやら怪しいメッセージ


[root77@localhost mytestapp]$ rake spec:views

**DEPRECATION WARNING: Passing a template handler in the template name is deprecated. You can simply remove the handler name or pass render :handlers => [:erb] instead. (called from block (2 levels) in <top (required)> at /home/root77/app/mytestapp/spec/views/blogs/index.html.erb_spec.rb:13)
.**

▼　try①

・　addind following gem to Gemfile. And do `bundle install` .

gem 'activeadmin'

：　the result of try①  was  NG!!

so,

▼　try②

・　adding following config to config/environments/test.rb or development.rb

config.reload_classes_only_on_change = true

config.watchable_dirs[File.join(config.root, "app/admin")] = ["rb"]

：　the result of try②  was  NG!!

so,

▼　try③

・　changing following description

#spec/views/blogs/index.html.erb_spec.rb

require 'spec_helper'

describe "blogs/index.html.erb" do 

describe "blogs/index" do

   ・・・

end

：　the result of try③  was  OK!

1時間お疲れ様でした。!