From 618b894c3e9cf6b0bdb2f46fd258b27d863d1373 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Thu, 3 Jul 2014 14:50:57 -0500
Subject: Replace ComparableSet with a Requirements collection

---
 Library/Homebrew/extend/set.rb | 24 ------------------------
 1 file changed, 24 deletions(-)
 delete mode 100644 Library/Homebrew/extend/set.rb

(limited to 'Library/Homebrew/extend')

diff --git a/Library/Homebrew/extend/set.rb b/Library/Homebrew/extend/set.rb
deleted file mode 100644
index b13ece97c..000000000
--- a/Library/Homebrew/extend/set.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-require 'set'
-
-class ComparableSet < Set
-  def add new
-    # smileys only
-    return super new unless new.respond_to? :>
-
-    grep(new.class) do |o|
-      return self if o > new
-      delete o
-    end
-    super new
-  end
-
-  alias_method :<<, :add
-
-  # Set#merge bypasses enumerating the set's contents,
-  # so the subclassed #add would never be called
-  def merge enum
-    enum.is_a?(Enumerable) or raise ArgumentError, "value must be enumerable"
-    enum.each { |o| add(o) }
-    self
-  end
-end
-- 
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