Set the ruby gem under maintenance mode (not the ember addon!)

.travis.yml

@@ -52,12 +52,6 @@ after_success:
 before_deploy:
 - '[[ -d "./dist" ]] || ember build --environment=production'
 deploy:
-- provider: rubygems
-  gemspec: active-model-adapter-source.gemspec
-  on:
-    tags: true
-  api_key:
-    secure: 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
 - provider: npm
   email: [email protected]
   on:

README.md

@@ -8,14 +8,10 @@
 
 ### Rails
 
-This gem comes bundled with [Ember
-Rails](https://github.com/emberjs/ember-rails). If you want to specify a
-specific version in your `Gemfile`, you can reference the
-`active-model-adapter-source` gem and it will get loaded by Ember Rails:
+Prior to v3, this ember addon used to be published on rubygems.
 
-```ruby
-gem 'active-model-adapter-source', '~>2.0' # or whatever version you need
-```
+Indeed, the gem comes bundled with [Ember
+Rails](https://github.com/emberjs/ember-rails).
 
 ### Bower
 

bin/release

@@ -9,7 +9,7 @@ fi
 
 if [[ $? -ne 0 ]]; then
   echo "this branch is not a release branch, it does not start with 'v'"
-  echo "not publishing to bower, npm, or rubygems"
+  echo "not publishing to bower or npm"
   exit 0
 fi