config/Add redis

Author: LewisYoul

Gemfile

@@ -25,6 +25,7 @@ gem 'byebug'
 gem 'devise'
 gem "aws-sdk-s3", require: false
 gem 'will_paginate', '~> 3.1.0'
+gem 'redis'
 
 # Use Redis adapter to run Action Cable in production
 # gem 'redis', '~> 4.0'

Gemfile.lock

@@ -169,6 +169,7 @@ GEM
     rb-fsevent (0.10.3)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    redis (4.2.5)
     responders (3.0.0)
       actionpack (>= 5.0)
       railties (>= 5.0)
@@ -234,6 +235,7 @@ DEPENDENCIES
   pg (>= 0.18, < 2.0)
   puma (~> 4.1)
   rails (~> 6.0.2, >= 6.0.2.2)
+  redis
   sass-rails (>= 6)
   spring
   spring-watcher-listen (~> 2.0.0)

config/initializers/redis.rb

@@ -0,0 +1,7 @@
+if Rails.env.production?
+  uri = URI.parse(ENV["REDISTOGO_URL"])
+else
+  uri = URI.parse("redis://localhost:6379")
+end
+
+REDIS = Redis.new(:url => uri)