From e3bb7b826d76bc9c5b714dd6c875309a64458732 Mon Sep 17 00:00:00 2001
From: f <f@sutty.nl>
Date: Sat, 3 Oct 2020 22:31:37 -0300
Subject: [PATCH] =?UTF-8?q?cach=C3=A9=20de=20la=20f=C3=A1brica=20de=20meta?=
 =?UTF-8?q?datos?=
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---
 app/models/metadata_factory.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/models/metadata_factory.rb b/app/models/metadata_factory.rb
index d7a2e03..8cac1c8 100644
--- a/app/models/metadata_factory.rb
+++ b/app/models/metadata_factory.rb
@@ -3,6 +3,8 @@
 # Devuelve metadatos de cierto tipo
 class MetadataFactory
   def self.build(**args)
-    "Metadata#{args[:type].camelcase}".constantize.new(args)
+    @@factory_cache ||= {}
+    @@factory_cache[args[:type]] ||= ('Metadata' + args[:type].to_s.camelcase).constantize
+    @@factory_cache[args[:type]].new(args)
   end
 end