Add predicate methods to Tab to match BuildOptions

1 files changed, 11 insertions, 3 deletions

diff --git a/Library/Homebrew/tab.rb b/Library/Homebrew/tab.rb
index 436af0062..93ee8fd37 100644
--- a/Library/Homebrew/tab.rb
+++ b/Library/Homebrew/tab.rb
@@ -83,9 +83,9 @@ class Tab < OpenStruct
 
   def with? name
     if options.include? "with-#{name}"
-      used_options.include? "with-#{name}"
+      include? "with-#{name}"
     elsif options.include? "without-#{name}"
-      not used_options.include? "without-#{name}"
+      not include? "without-#{name}"
     else
       false
     end
@@ -100,7 +100,15 @@ class Tab < OpenStruct
   end
 
   def universal?
-    used_options.include? "universal"
+    include?("universal")
+  end
+
+  def cxx11?
+    include?("c++11")
+  end
+
+  def build_32_bit?
+    include?("32-bit")
   end
 
   def used_options