Memoize

noraj · Jan 23, 2013 · 6797cb4 · 6797cb4
1 parent 78394b8
commit 6797cb4
Showing 1 changed file with 10 additions and 10 deletions.
diff --git a/lib/ronin/exploits/sqli.rb b/lib/ronin/exploits/sqli.rb
@@ -64,16 +64,16 @@ class SQLi < Web
       #   The place-holder Object.
       #
       def place_holder
-        case self.escape.to_sym
-        when :integer then url_query_param_value.to_i
-        when :string  then url_query_param_value.to_s
-        when :list
-          case url_query_param_value
-          when /^\d+$/ then [url_query_param_value.to_i]
-          else              [url_query_param_value.to_s]
-          end
-        when :column  then url_query_param_value.to_sym
-        end
+        @place_holder ||= case self.escape.to_sym
+                          when :integer then url_query_param_value.to_i
+                          when :string  then url_query_param_value.to_s
+                          when :list
+                            case url_query_param_value
+                            when /^\d+$/ then [url_query_param_value.to_i]
+                            else              [url_query_param_value.to_s]
+                            end
+                          when :column  then url_query_param_value.to_sym
+                          end
       end
 
       #