lib/hcloud/image.rb in hcloud-0.1.1 vs lib/hcloud/image.rb in hcloud-0.1.2

@@ -11,25 +11,25 @@
       created: :time,
       created_from: nil,
       bound_to: nil,
       os_flavor: nil,
       os_version: nil,
-      rapid_deploy: nil,
-    }
+      rapid_deploy: nil
+    }.freeze
 
     include EntryLoader
 
     def to_snapshot
-      update(type: "snapshot")
+      update(type: 'snapshot')
     end
 
     def update(description: nil, type: nil)
       query = {}
-      method(:update).parameters.inject(query) do |r,x| 
+      method(:update).parameters.inject(query) do |r, x|
         (var = eval(x.last.to_s)).nil? ? r : r.merge!(x.last => var)
       end
       Image.new(
-        Oj.load(request("images/#{id.to_i}", j: query, method: :put).run.body)["image"],
+        Oj.load(request("images/#{id.to_i}", j: query, method: :put).run.body)['image'],
         parent,
         client
       )
     end