From 70e8c7ea292b624964df08b6c782f147e1978f13 Mon Sep 17 00:00:00 2001
From: Denis Knauf <Denis.Knauf@gmail.com>
Date: Mon, 21 Nov 2011 11:38:06 +0100
Subject: [PATCH] [].to_fun.reduce( []) # => Ups. [] will not be duped, so
 every key will have the same value. Argument for #reduce removed and
 everytime it will be an Array.

---
 lib/functional.rb | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/functional.rb b/lib/functional.rb
index 7c6e23a..611891a 100644
--- a/lib/functional.rb
+++ b/lib/functional.rb
@@ -1,4 +1,3 @@
-
 class ::Regexp
 	class NegRegexp
 		def initialize r
@@ -193,10 +192,9 @@ class Functional
 	end
 
 	class Reduce <Base
-		def initialize iv, *a, &e
+		def initialize *a, &e
 			super *a, &e
-			@buf = {}
-			@buf.default = iv
+			@buf = Hash.new {|h,k| h[k] = []}
 		end
 
 		def call *a
@@ -302,8 +300,8 @@ class Functional
 		push Map.new( &exe)
 	end
 
-	def reduce iv, &exe
-		push Reduce.new( iv, &exe)
+	def reduce &exe
+		push Reduce.new( &exe)
 	end
 
 	def select &exe