From c27eed10bd32f0005f3c52db68713892b0cfa974 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Fri, 28 Mar 2014 20:42:55 -0500
Subject: [PATCH] Simplify collecting options

---
 Library/Homebrew/formula.rb | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 3aca80febc..9d6f525bad 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -497,16 +497,12 @@ class Formula
       "keg_only" => keg_only?,
       "dependencies" => deps.map(&:name),
       "conflicts_with" => conflicts.map(&:name),
-      "options" => [],
       "caveats" => caveats
     }
 
-    build.each do |opt|
-      hsh["options"] << {
-        "option" => "--"+opt.name,
-        "description" => opt.description
-      }
-    end
+    hsh["options"] = build.map { |opt|
+      { "option" => opt.flag, "description" => opt.description }
+    }
 
     if rack.directory?
       rack.subdirs.each do |keg|