Use memcachier gem

Gemfile

@@ -18,6 +18,7 @@ gem 'rack-attack'
 gem 'gh'
 gem 'bunny',           '~> 0.8.0'
 gem 'dalli'
+gem 'memcachier'
 gem 'pry'
 gem 'metriks',         '0.9.9.5'
 

Gemfile.lock

@@ -167,6 +167,7 @@ GEM
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
+    memcachier (0.0.2)
     metaclass (0.0.1)
     method_source (0.8.1)
     metriks (0.9.9.5)
@@ -288,6 +289,7 @@ DEPENDENCIES
   factory_girl (~> 2.4.0)
   foreman
   gh
+  memcachier
   metriks (= 0.9.9.5)
   micro_migrations!
   mocha (~> 0.12)

lib/travis/api/app.rb

@@ -4,6 +4,7 @@ require 'rack'
 require 'rack/protection'
 require 'rack/contrib'
 require 'dalli'
+require 'memcachier'
 require 'rack/cache'
 require 'rack/attack'
 require 'active_record'