Add rate limits to info

Refactor for Rubocop errors

Author: nookala

app/controllers/v3/info_controller.rb

@@ -5,20 +5,7 @@
 class InfoController < ApplicationController
   def v3_info
     info = Info.new
-    config = VCAP::CloudController::Config.config
-
-    info.build = config.get(:info, :build) || ''
-    info.min_cli_version = config.get(:info, :min_cli_version) || ''
-    info.min_recommended_cli_version = config.get(:info, :min_recommended_cli_version) || ''
-    info.custom = config.get(:info, :custom) || {}
-    info.description = config.get(:info, :description) || ''
-    info.name = config.get(:info, :name) || ''
-    info.version = config.get(:info, :version) || 0
-    info.support_address = config.get(:info, :support_address) || ''
-    info.request_rate_limiter_enabled = config.get(:rate_limiter, :enabled) || false
-    info.request_rate_limiter_general_limit = config.get(:rate_limiter, :per_process_general_limit) || ''
-    info.request_rate_limiter_reset_interval_in_mins = config.get(:rate_limiter, :reset_interval_in_minutes) || ''
-
+    populate_info_fields(info)
     osbapi_version_file = Rails.root.join('config/osbapi_version').to_s
     if File.exist?(osbapi_version_file)
       info.osbapi_version = File.read(osbapi_version_file).strip
@@ -37,6 +24,25 @@ def show_usage_summary
 
     render status: :ok, json: VCAP::CloudController::Presenters::V3::InfoUsageSummaryPresenter.new(summary)
   end
+
+  private
+
+  def populate_info_fields(info)
+    config = VCAP::CloudController::Config.config
+
+    info.build = config.get(:info, :build) || ''
+    info.min_cli_version = config.get(:info, :min_cli_version) || ''
+    info.min_recommended_cli_version = config.get(:info, :min_recommended_cli_version) || ''
+    info.custom = config.get(:info, :custom) || {}
+    info.description = config.get(:info, :description) || ''
+    info.name = config.get(:info, :name) || ''
+    info.version = config.get(:info, :version) || 0
+    info.support_address = config.get(:info, :support_address) || ''
+    info.request_rate_limiter_enabled = config.get(:rate_limiter, :enabled) || false
+    info.request_rate_limiter_general_limit = config.get(:rate_limiter, :per_process_general_limit) || ''
+    info.request_rate_limiter_reset_interval_in_mins = config.get(:rate_limiter, :reset_interval_in_minutes) || ''
+  end
+
 end
 
 class Info