From 36becd938bbba6eb39733f8ba29f969c4eeb6279 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Fri, 21 Nov 2014 22:25:36 -0600
Subject: Hashes do not iterate in insertion order on Ruby 1.8

---
 Library/Homebrew/dependency.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'Library')

diff --git a/Library/Homebrew/dependency.rb b/Library/Homebrew/dependency.rb
index 7fd785343..8a9fd7fe1 100644
--- a/Library/Homebrew/dependency.rb
+++ b/Library/Homebrew/dependency.rb
@@ -119,7 +119,10 @@ class Dependency
     end
 
     def merge_repeats(all)
-      all.group_by(&:name).map do |name, deps|
+      grouped = all.group_by(&:name)
+
+      all.map(&:name).uniq.map do |name|
+        deps = grouped.fetch(name)
         dep  = deps.first
         tags = deps.map(&:tags).flatten.uniq
         dep.class.new(name, tags, dep.env_proc)
-- 
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