From ed89572efd487b595aed943cd6b7a2920003b49d Mon Sep 17 00:00:00 2001
From: luke <luke@980ebf18-57e1-0310-9a29-db15c13687c0>
Date: Tue, 10 Oct 2006 20:59:10 +0000
Subject: Committing the metatype branch -- this is just splitting the type.rb
 code into multiple files for readability

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@1762 980ebf18-57e1-0310-9a29-db15c13687c0
---
 lib/puppet/util/variables.rb | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 lib/puppet/util/variables.rb

(limited to 'lib/puppet/util')

diff --git a/lib/puppet/util/variables.rb b/lib/puppet/util/variables.rb
new file mode 100644
index 000000000..7e04cf1c0
--- /dev/null
+++ b/lib/puppet/util/variables.rb
@@ -0,0 +1,39 @@
+module Puppet::Util::Variables
+    def inithooks
+        @instance_init_hooks.dup
+    end
+
+    def initvars
+        return unless defined? @class_init_hooks
+        self.inithooks.each do |var, value|
+            if value.is_a?(Class)
+                instance_variable_set("@" + var.to_s, value.new)
+            else
+                instance_variable_set("@" + var.to_s, value)
+            end
+        end
+    end
+
+    def instancevar(hash)
+        @instance_init_hooks ||= {}
+
+        unless method_defined?(:initvars)
+            define_method(:initvars) do
+                self.class.inithooks.each do |var, value|
+                    if value.is_a?(Class)
+                        instance_variable_set("@" + var.to_s, value.new)
+                    else
+                        instance_variable_set("@" + var.to_s, value)
+                    end
+                end
+            end
+        end
+        hash.each do |var, value|
+            raise("Already initializing %s" % var) if @instance_init_hooks[var]
+
+            @instance_init_hooks[var] = value
+        end
+    end
+end
+
+# $Id$
-- 
cgit