Add remaining endpoints, refactor objectify

Adds the remaining Lodestone and PatchList endpoints. Refactors
objectify to handle the Array responses they return, and converts
type checking to the cleaner switch syntax.

Author: mattantonelli

lib/xivapi/http.rb

@@ -46,22 +46,27 @@ def request_url(endpoint)
     end
 
     def objectify(response)
-      return response unless response.is_a?(Hash)
-      result = {}
+      case response
+      when Hash
+        result = {}
 
-      response.each do |key, value|
-        if value.is_a?(Hash)
-          new_value = objectify(value)
-        elsif value.is_a?(Array)
-          new_value = value.map { |val| objectify(val) }
-        else
-          new_value = value
+        response.each do |key, value|
+          case value
+          when Hash, Array
+            new_value = objectify(value)
+          else
+            new_value = value
+          end
+
+          result[underscore(key)] = new_value
         end
 
-        result[underscore(key)] = new_value
+        OpenStruct.new(result)
+      when Array
+        response.map { |data| objectify(data) }
+      else
+        response
       end
-
-      OpenStruct.new(result)
     end
 
     def underscore(key)

lib/xivapi/request.rb

@@ -84,4 +84,15 @@ def pvp_team_search(name: nil, server: nil, columns: [])
     params = { name: name, server: server&.capitalize, columns: [*columns].join(',') }
     XIVAPI::Paginator.new(self, params, 'pvpteam/search', LODESTONE_LIMIT)
   end
+
+  # Lodestone
+  def lodestone(category)
+    endpoint = category.to_s.downcase.delete('_')
+    request(self, "lodestone/#{endpoint}")
+  end
+
+  # PatchList
+  def patch_list
+    request(self, 'patchlist')
+  end
 end