lib/riemann/babbler/plugins/nginx.rb in riemann-babbler-1.1.0pre2 vs lib/riemann/babbler/plugins/nginx.rb in riemann-babbler-1.1.6

@@ -1,19 +1,10 @@
 class Riemann::Babbler::Nginx < Riemann::Babbler
 
-    NGINX_STATUS_1 = [
-      'accepts',
-      'handled',
-      'requests'
-    ]
+  NGINX_STATUS_1 = %W(accepts handled requests)
+  NGINX_STATUS_2 = %W(reading writing waiting)
 
-    NGINX_STATUS_2 = [
-      'reading',
-      'writing',
-      'waiting'
-    ]
-
   def init
     plugin.set_default(:service, 'nginx')
     plugin.set_default(:status_file, '/etc/nginx/sites-enabled/status')
     plugin.set_default(:status_url, 'http://127.0.0.1:11311/status')
     plugin.set_default(:interval, 60)
@@ -28,10 +19,10 @@
     lines = rest_get(plugin.status_url).split("\n")
     lines[2].scan(/\d+/).each_with_index do |value, index|
       status << { :service => plugin.service + " #{NGINX_STATUS_1[index]}", :metric => value.to_i, :as_diff => true }
     end
     # line[0]: Active connections: XXXX
-    status << { :service => plugin.service + " active", :metric => lines[0].split(":")[1].strip.to_i }
+    status << { :service => plugin.service + ' active', :metric => lines[0].split(':')[1].strip.to_i }
     # lines[3]: Reading: 0 Writing: 1 Waiting: 0
     lines[3].scan(/\d+/).each_with_index do |value, index|
       status << { :service => plugin.service + " #{NGINX_STATUS_2[index]}", :metric => value.to_i }
     end
     status