From 9fd7a4f11709399219395320c9cdbf93c33f87fe Mon Sep 17 00:00:00 2001 From: Tero Tilus Date: Fri, 31 Dec 2010 03:42:49 +0200 Subject: [PATCH] Improve Singleton performance --- lib/sup/util.rb | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/lib/sup/util.rb b/lib/sup/util.rb index 3681180..f74ec6a 100644 --- a/lib/sup/util.rb +++ b/lib/sup/util.rb @@ -536,6 +536,14 @@ module Singleton ## special-case every call to a Singleton object return nil if @instance.nil? + # Speed up further calls by defining a shortcut around method_missing + if meth.to_s[-1,1] == '=' + # Argh! Inconsistency! Setters do not work like all the other methods. + class_eval "def self.#{meth}(a); @instance.send :#{meth}, a; end" + else + class_eval "def self.#{meth}(*a, &b); @instance.send :#{meth}, *a, &b; end" + end + @instance.send meth, *a, &b end def init *args -- 1.5.6.5