Update host of development environment

Author: nejdetkadir

app/swagger_docs/swagger_docs.rb

@@ -40,7 +40,8 @@ class SwaggerDocs
     end
 
     server do
-      key :url, (Rails.env.development? ? 'http://localhost:3000' : 'https://api.rails.boilerplate').to_s
+      url_options = Rails.application.routes.default_url_options
+      key :url, "#{url_options[:protocol]}://#{url_options[:host]}"
       key :description, 'Rails API Boilerplate'
     end
   end

bin/dev

@@ -6,4 +6,4 @@ then
   gem install foreman
 fi
 
-foreman start -f Procfile.dev "$@"
+foreman start -p 3000 -f Procfile.dev "$@"

config/environments/development.rb

@@ -2,9 +2,17 @@
 
 require 'active_support/core_ext/integer/time'
 
+APP_HOST = "lvh.me:#{ENV.fetch('PORT', 3000)}".freeze
+URL_PROTOCOL = ENV['URL_PROTOCOL'] || 'http'
+
+Rails.application.routes.default_url_options[:host] = APP_HOST
+Rails.application.routes.default_url_options[:protocol] = URL_PROTOCOL
+
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
+  config.hosts << '.lvh.me'
+
   # In the development environment your application's code is reloaded any time
   # it changes. This slows down response time but is perfect for development
   # since you don't have to restart the web server when you make code changes.