adding an ENV variable GOLIATH_ENV to make server env agnostic

swap out /v1/users in favor of /v1/categories
bundle update :
+++ b/Gemfile.lock
+    addressable (2.3.2)
+    em-websocket (0.3.8)
+      addressable (>= 2.1.1)
+      eventmachine (>= 0.12.9)
+    goliath (1.0.0)
+      em-websocket
+      eventmachine (>= 1.0.0.beta.4)
+      http_parser.rb (= 0.5.3)

Gemfile.lock

@@ -1,6 +1,7 @@
 GEM
   remote: http://rubygems.org/
   specs:
+    addressable (2.3.2)
     async-rack (0.5.1)
       rack (~> 1.1)
     bson (1.6.4)
@@ -11,13 +12,16 @@ GEM
       eventmachine (>= 0.12.10)
     em-synchrony (1.0.2)
       eventmachine (>= 1.0.0.beta.1)
+    em-websocket (0.3.8)
+      addressable (>= 2.1.1)
+      eventmachine (>= 0.12.9)
     eventmachine (1.0.0.rc.4)
-    goliath (0.9.4)
+    goliath (1.0.0)
       async-rack
       em-synchrony (>= 1.0.0)
-      eventmachine (>= 1.0.0.beta.3)
-      http_parser.rb
-      http_router (~> 0.9.0)
+      em-websocket
+      eventmachine (>= 1.0.0.beta.4)
+      http_parser.rb (= 0.5.3)
       log4r
       multi_json
       rack (>= 1.2.2)
@@ -31,9 +35,6 @@ GEM
       rack-mount
     hashie (1.2.0)
     http_parser.rb (0.5.3)
-    http_router (0.9.7)
-      rack (>= 1.0.0)
-      url_mount (~> 0.2.1)
     log4r (1.1.10)
     mongo (1.6.4)
       bson (~> 1.6.4)
@@ -47,8 +48,6 @@ GEM
       rack (>= 1.0.0)
     rack-respond_to (0.9.8)
       rack-accept-media-types (>= 0.6)
-    url_mount (0.2.1)
-      rack
 
 PLATFORMS
   ruby

Procfile

@@ -1,2 +1,2 @@
-web: bundle exec ruby app.rb -sv -e prod -p $PORT
+web: bundle exec ruby app.rb -sv -e $GOLIATH_ENV -p $PORT
 

app.rb

@@ -8,21 +8,23 @@ class API < Grape::API
   version 'v1', :using => :path
   format :json
 
-  resource 'users' do
-
-    # http://0.0.0.0:9000/v1/users/
-
+  #resource 'users' do
+  #  # http://0.0.0.0:9000/v1/users/
+  #  get "/" do
+  #    coll = env.mongo.collection('users') #Connection Pool from Goliath ENV
+  #    coll.find({})
+  #  end
+  #end
+
+  resource 'categories' do
+    # http://0.0.0.0:9000/v1/categories/
     get "/" do
-      coll = env.mongo.collection('users') #Connection Pool from Goliath ENV
+      coll = env.mongo.collection('categories') #Connection Pool from Goliath ENV
       coll.find({})
     end
-
   end
-
 end
 
-
-
 class App < Goliath::API
   def response(env)
     API.call(env)

config/app.rb

@@ -1,15 +1,20 @@
 #this should live in a file called app.rb inside a directory called 'config'
 
-#config['mongo'] = EventMachine::Synchrony::ConnectionPool.new(size: 20) do
-#  conn = EM::Mongo::Connection.new('localhost', 27017, 1, {:reconnect_in => 1})
-# conn.db('db')
-#nd
-
-config['mongo'] = EventMachine::Synchrony::ConnectionPool.new(size: 20) do
-  mongolab = URI.parse(ENV['MONGOLAB_URI'])
-  conn = EM::Mongo::Connection.new mongolab.host, mongolab.port, 1, {:reconnect_in => 1}
-
-  db = conn.db mongolab.path.gsub(/^\//, '')
-  db.authenticate mongolab.user, mongolab.password
-  db
+environment :development do
+  config['mongo'] = EventMachine::Synchrony::ConnectionPool.new(size: 20) do
+    conn = EM::Mongo::Connection.new('localhost', 27017, 1, {:reconnect_in => 1})
+   conn.db('db')
+  end
 end
+
+environment :production do
+  config['mongo'] = EventMachine::Synchrony::ConnectionPool.new(size: 20) do
+    mongolab = URI.parse(ENV['MONGOLAB_URI'])
+    conn = EM::Mongo::Connection.new mongolab.host, mongolab.port, 1, {:reconnect_in => 1}
+
+    db = conn.db mongolab.path.gsub(/^\//, '')
+    db.authenticate mongolab.user, mongolab.password
+    db
+  end
+end
+