renaming

git-svn-id: https://reductivelabs.com/svn/puppet/library/trunk@110 980ebf18-57e1-0310-9a29-db15c13687c0

1 files changed, 41 insertions, 0 deletions

diff --git a/lib/blink/function.rb b/lib/blink/function.rb
new file mode 100644
index 000000000..66620c514
--- /dev/null
+++ b/lib/blink/function.rb
@@ -0,0 +1,41 @@
+#!/usr/local/bin/ruby -w
+
+# $Id$
+
+require 'blink'
+require 'blink/fact'
+
+module Blink
+    class Function
+        @@functions = Hash.new(nil)
+
+        #---------------------------------------------------------------
+        def [](name)
+            return @@functions[name]
+        end
+        #---------------------------------------------------------------
+
+        #---------------------------------------------------------------
+        def call(*args)
+            @code.call(*args)
+        end
+        #---------------------------------------------------------------
+
+        #---------------------------------------------------------------
+        # we want a 'proc' item instead of a block, so that we can return
+        # from it
+        def initialize(name,code)
+            @name = name
+            @code = code
+
+            @@functions[name] = self
+        end
+        #---------------------------------------------------------------
+    end
+
+    Function.new("retrieve", proc { |fact|
+        require 'blink/fact'
+
+        return Fact[fact]
+    })
+end