Say something.

Gemfile

@@ -32,6 +32,9 @@ gem 'sdoc', '~> 0.4.0', group: :doc
 # Use Capistrano for deployment
 # gem 'capistrano-rails', group: :development
 
+# Slack Bot
+gem 'slack-ruby-bot'
+
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
   gem 'byebug'

Gemfile.lock

@@ -36,6 +36,7 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
+    addressable (2.3.8)
     arel (6.0.3)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
@@ -51,9 +52,27 @@ GEM
     debug_inspector (0.0.2)
     diff-lcs (1.2.5)
     erubis (2.7.0)
+    eventmachine (1.0.8)
     execjs (2.6.0)
+    faraday (0.9.2)
+      multipart-post (>= 1.2, < 3)
+    faraday_middleware (0.9.2)
+      faraday (>= 0.7.4, < 0.10)
+    faraday_middleware-parse_oj (0.3.0)
+      faraday (~> 0.9.0)
+      faraday_middleware (~> 0.9.1)
+      oj (~> 2.0)
+    faye-websocket (0.10.1)
+      eventmachine (>= 0.12.0)
+      websocket-driver (>= 0.5.1)
+    giphy (2.0.2)
+      faraday (~> 0.9)
+      faraday_middleware (~> 0.9)
+      faraday_middleware-parse_oj (~> 0.3)
+      launchy (~> 2.4)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
+    hashie (3.4.3)
     i18n (0.7.0)
     jbuilder (2.3.2)
       activesupport (>= 3.0.0, < 5)
@@ -63,6 +82,8 @@ GEM
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     json (1.8.3)
+    launchy (2.4.3)
+      addressable (~> 2.3)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
@@ -71,8 +92,10 @@ GEM
     mini_portile (0.6.2)
     minitest (5.8.3)
     multi_json (1.11.2)
+    multipart-post (2.0.0)
     nokogiri (1.6.6.4)
       mini_portile (~> 0.6.0)
+    oj (2.13.1)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -129,6 +152,18 @@ GEM
     sdoc (0.4.1)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
+    slack-ruby-bot (0.4.5)
+      activesupport
+      giphy (~> 2.0.2)
+      hashie
+      slack-ruby-client
+      websocket-driver (~> 0.5.4)
+    slack-ruby-client (0.4.0)
+      eventmachine
+      faraday
+      faraday_middleware
+      faye-websocket
+      json
     spring (1.4.4)
     sprockets (3.4.1)
       rack (> 1, < 3)
@@ -152,6 +187,9 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
+    websocket-driver (0.5.4)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.2)
 
 PLATFORMS
   ruby
@@ -165,6 +203,7 @@ DEPENDENCIES
   rspec-rails
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
+  slack-ruby-bot
   spring
   sqlite3
   turbolinks

bot/say.rb

@@ -0,0 +1,5 @@
+class Say < SlackRubyBot::Commands::Base
+  command 'say' do |client, data, match|
+    send_message client, data.channel, match['expression']
+  end
+end

bot/tattletale.rb

@@ -0,0 +1,8 @@
+$:.unshift File.dirname(__FILE__)
+require 'say'
+
+Thread.abort_on_exception = true
+
+Thread.new do
+  SlackRubyBot::App.instance.run
+end

config/initializers/bot.rb

@@ -0,0 +1 @@
+require File.join(Rails.root, 'bot/tattletale')