Use Grape::API::Boolean instead of Virtus.

Author: dblock

CHANGELOG.md

@@ -3,55 +3,56 @@
 #### 0.11.2 (Next)
 
 * Your contribution here.
+* [#111](https://github.com/slack-ruby/slack-ruby-bot-server/pull/111): Removed dependency on Virtus - [@dblock](https://github.com/dblock).
 * [#110](https://github.com/slack-ruby/slack-ruby-bot-server/pull/110): Fix ActiveRecord sample app - [@CeeBeeUK](https://github.com/CeeBeeUK).
 
 #### 0.11.1 (2019/5/17)
 
-* [#104](https://github.com/slack-ruby/slack-ruby-bot-server/pull/104): Lock async-websocket at a compatible 0.8.0 version - [@dblock](https://github.com/dblock).
+* [#104](https://github.com/slack-ruby/slack-ruby-bot-server/pull/104): Locked async-websocket at a compatible 0.8.0 version - [@dblock](https://github.com/dblock).
 
 #### 0.11.0 (2019/4/12)
 
 * [#101](https://github.com/slack-ruby/slack-ruby-bot-server/pull/101): Removed legacy migrations, including `SLACK_API_TOKEN`, team `name`, `team_id` and `active` - [@dblock](https://github.com/dblock).
 * [#98](https://github.com/slack-ruby/slack-ruby-bot-server/pull/98): Removed `unicorn` from gem dependencies - [@dblock](https://github.com/dblock).
-* [#90](https://github.com/slack-ruby/slack-ruby-bot-server/pull/90): Update ActiveRecord sample app to support ENV variables in `postgresql.yml` - [@ashkan18](https://github.com/ashkan18).
+* [#90](https://github.com/slack-ruby/slack-ruby-bot-server/pull/90): Updated ActiveRecord sample app to support ENV variables in `postgresql.yml` - [@ashkan18](https://github.com/ashkan18).
 
 #### 0.10.0 (2019/3/23)
 
 * [#97](https://github.com/slack-ruby/slack-ruby-bot-server/pull/97): Added `Config#service_class` to override the `SlackRubyBotServer::Service.instance` singleton - [@dblock](https://github.com/dblock).
 * [#96](https://github.com/slack-ruby/slack-ruby-bot-server/pull/96): Added `Team#bot_user_id`, `activated_user_id` and `activated_user_access_token` - [@dblock](https://github.com/dblock).
-* [#95](https://github.com/slack-ruby/slack-ruby-bot-server/pull/95): Expose the optional `state` parameter that is returned from the Add to Slack button - [@aok-solutions](https://github.com/aok-solutions).
+* [#95](https://github.com/slack-ruby/slack-ruby-bot-server/pull/95): Exposed the optional `state` parameter that is returned from the Add to Slack button - [@aok-solutions](https://github.com/aok-solutions).
 
 #### 0.9.0 (2019/2/25)
 
 * [#93](https://github.com/slack-ruby/slack-ruby-bot-server/pull/93): Removed ping worker in favor of slack-ruby-client lower level ping - [@dblock](https://github.com/dblock).
 
 #### 0.8.3 (2019/1/17)
 
-* [#88](https://github.com/slack-ruby/slack-ruby-bot-server/issues/88): Fix: compatibility with Grape 1.2.x - [@dblock](https://github.com/dblock).
+* [#88](https://github.com/slack-ruby/slack-ruby-bot-server/issues/88): Fixed compatibility with Grape 1.2.x - [@dblock](https://github.com/dblock).
 
 #### 0.8.2 (2018/10/11)
 
-* [#80](https://github.com/slack-ruby/slack-ruby-bot-server/pull/80): Fix: closed stream when closing connection in ping worker - [@dblock](https://github.com/dblock).
+* [#80](https://github.com/slack-ruby/slack-ruby-bot-server/pull/80): Fixed closed stream when closing connection in ping worker - [@dblock](https://github.com/dblock).
 
 #### 0.8.1 (2018/9/20)
 
-* [#79](https://github.com/slack-ruby/slack-ruby-bot-server/pull/79): Fix: ping worker terminates on a failed restart - [@dblock](https://github.com/dblock).
+* [#79](https://github.com/slack-ruby/slack-ruby-bot-server/pull/79): Fixed ping worker terminates on a failed restart - [@dblock](https://github.com/dblock).
 
 #### 0.8.0 (2018/9/8)
 
-* [#75](https://github.com/slack-ruby/slack-ruby-bot-server/pull/75): Default to `async-websocket` instead of `celluloid-io` - [@dblock](https://github.com/dblock).
-* [#76](https://github.com/slack-ruby/slack-ruby-bot-server/pull/76): Adjust wait time on restart on Slack::Web::Api::Errors::TooManyRequestsError - [@dblock](https://github.com/dblock).
+* [#75](https://github.com/slack-ruby/slack-ruby-bot-server/pull/75): Defaulted to `async-websocket` instead of `celluloid-io` - [@dblock](https://github.com/dblock).
+* [#76](https://github.com/slack-ruby/slack-ruby-bot-server/pull/76): Adjusted wait time on restart on Slack::Web::Api::Errors::TooManyRequestsError - [@dblock](https://github.com/dblock).
 
 #### 0.7.0 (2018/8/22)
 
-* [#60](https://github.com/slack-ruby/slack-ruby-bot-server/pull/60): Log caught Standard::Error backtrace at debug-level - [@alexagranov](https://github.com/alexagranov).
+* [#60](https://github.com/slack-ruby/slack-ruby-bot-server/pull/60): Logged caught Standard::Error backtrace at debug-level - [@alexagranov](https://github.com/alexagranov).
 * [#65](https://github.com/slack-ruby/slack-ruby-bot-server/pull/65): Updated Capybara and selenium-webdriver - [@dblock](https://github.com/dblock).
 * [#67](https://github.com/slack-ruby/slack-ruby-bot-server/pull/67): Only load the OTR::ActiveRecord::ConnectionManagement middleware when the OTR module is included. This module isn't needed when using Rails - [@darbyfrey](https://github.com/darbyfrey).
 * [#74](https://github.com/slack-ruby/slack-ruby-bot-server/pull/74): Added ping worker, will restart offline bots - [@dblock](https://github.com/dblock).
 
 #### 0.6.1 (2017/3/29)
 
-* [#54](https://github.com/slack-ruby/slack-ruby-bot-server/pull/54): Removing one more Mongoid dependency when rescuing from _invoke - [@alexagranov](https://github.com/alexagranov).
+* [#54](https://github.com/slack-ruby/slack-ruby-bot-server/pull/54): Removed one more Mongoid dependency when rescuing from _invoke - [@alexagranov](https://github.com/alexagranov).
 * [#53](https://github.com/slack-ruby/slack-ruby-bot-server/pull/53): No need for `otr-activerecord` if using activerecord under Rails - [@alexagranov](https://github.com/alexagranov).
 
 #### 0.6.0 (2017/3/12)
@@ -62,17 +63,17 @@
 
 #### 0.5.0 (2017/2/9)
 
-* [#43](https://github.com/slack-ruby/slack-ruby-bot-server/pull/43): Fix: `cannot load kaminari/grape` - [@dblock](https://github.com/dblock).
-* [#43](https://github.com/slack-ruby/slack-ruby-bot-server/pull/43): Fix: `undefined method '[]' for nil:NilClass` in APIs - [@dblock](https://github.com/dblock).
-* [#28](https://github.com/slack-ruby/slack-ruby-bot-server/pull/28): Use slack-ruby-danger gem - [@dblock](https://github.com/dblock).
-* [#31](https://github.com/slack-ruby/slack-ruby-bot-server/pull/31): Adds MONGODB_URI as environment variable for MongoDB - [@corprew](https://github.com/corprew).
+* [#43](https://github.com/slack-ruby/slack-ruby-bot-server/pull/43): Fixed `cannot load kaminari/grape` - [@dblock](https://github.com/dblock).
+* [#43](https://github.com/slack-ruby/slack-ruby-bot-server/pull/43): Fixed `undefined method '[]' for nil:NilClass` in APIs - [@dblock](https://github.com/dblock).
+* [#28](https://github.com/slack-ruby/slack-ruby-bot-server/pull/28): Used `slack-ruby-danger` gem - [@dblock](https://github.com/dblock).
+* [#31](https://github.com/slack-ruby/slack-ruby-bot-server/pull/31): Added `MONGODB_URI` as environment variable for MongoDB - [@corprew](https://github.com/corprew).
 
 #### 0.4.0 (2016/8/29)
 
 * [#25](https://github.com/slack-ruby/slack-ruby-bot-server/pull/25): Added [danger](http://danger.systems), PR linting - [@dblock](https://github.com/dblock).
 * The `reset` and `resetting` callbacks have been removed - [@dblock](https://github.com/dblock).
 * Callbacks receive `team` and `error`, but no longer `server` - [@dblock](https://github.com/dblock).
-* [#23](https://github.com/slack-ruby/slack-ruby-bot-server/issues/23): Fix: server-side removal of bot doesn't deactivate it - [@dblock](https://github.com/dblock).
+* [#23](https://github.com/slack-ruby/slack-ruby-bot-server/issues/23): Fixed server-side removal of bot doesn't deactivate it - [@dblock](https://github.com/dblock).
 
 #### 0.3.1 (2016/7/10)
 
@@ -96,13 +97,13 @@
 
 * Initial public release - [@dblock](https://github.com/dblock).
 * Renamed slack-bot-server to slack-ruby-bot-server - [@dblock](https://github.com/dblock).
-* [#11](https://github.com/slack-ruby/slack-ruby-bot-server/pull/11): Turn project into gem - [@tmsrjs](https://github.com/tmsrjs).
-* Use `celluloid-io` instead of `faye-websocket`, upgrade to slack-ruby-bot 0.8.0 - [@dblock](https://github.com/dblock).
+* [#11](https://github.com/slack-ruby/slack-ruby-bot-server/pull/11): Turned project into gem - [@tmsrjs](https://github.com/tmsrjs).
+* Used `celluloid-io` instead of `faye-websocket`, upgrade to slack-ruby-bot 0.8.0 - [@dblock](https://github.com/dblock).
 * Fixed `SlackRubyBotServer#reset` - [@dblock](https://github.com/dblock).
-* Use Grape 0.15.x - [@dblock](https://github.com/dblock).
+* Used Grape 0.15.x - [@dblock](https://github.com/dblock).
 * Removed OOB GC - [@dblock](https://github.com/dblock).
-* Use Unicorn instead of Puma - [@dblock](https://github.com/dblock).
-* Fix: wait for EventMachine reactor to start - [@dblock](https://github.com/dblock).
-* Use an OOB GC - [@dblock](https://github.com/dblock).
-* Defer start, much faster - [@dblock](https://github.com/dblock).
+* Used Unicorn instead of Puma - [@dblock](https://github.com/dblock).
+* Fixed wait for EventMachine reactor to start - [@dblock](https://github.com/dblock).
+* Used an OOB GC - [@dblock](https://github.com/dblock).
+* Deferred start, much faster - [@dblock](https://github.com/dblock).
 * Backported changes from slack-metabot and slack-shellbot - [@dblock](https://github.com/dblock).

Gemfile

@@ -7,8 +7,6 @@ when 'mongoid' then
   gem 'mongoid-scroll'
   gem 'mongoid-shell'
 when 'activerecord' then
-  gem 'virtus'
-
   gem 'activerecord', '~> 5.0.0'
   gem 'otr-activerecord', '~> 1.2.1'
   gem 'cursor_pagination' # rubocop:disable Bundler/OrderedGems

lib/slack-ruby-bot-server/config/database_adapters/activerecord.rb

@@ -28,4 +28,4 @@ def self.init!
   end
 end
 
-::Boolean = Virtus::Attribute::Boolean
+::Boolean = Grape::API::Boolean

sample_apps/sample_app_activerecord/Gemfile

@@ -1,7 +1,5 @@
 source 'https://rubygems.org'
 
-gem 'virtus'
-
 gem 'activerecord', '~> 5.0.0', require: 'active_record'
 gem 'newrelic-slack-ruby-bot'
 gem 'otr-activerecord', '~> 1.2.1'

sample_apps/sample_app_activerecord/spec/spec_helper.rb

@@ -4,7 +4,6 @@
 
 require 'active_record'
 require 'database_cleaner'
-require 'virtus'
 require 'slack-ruby-bot-server/rspec'
 
 db_config = YAML.safe_load(File.read(File.expand_path('../config/postgresql.yml', __dir__)), [], [], true)[ENV['RACK_ENV']]