From 4dde1a8578142d134c558d19d7c4393a7e2c9e2a Mon Sep 17 00:00:00 2001
From: James Power <heathen79@gmail.com>
Date: Mon, 25 Aug 2014 14:14:25 -0400
Subject: [PATCH] Fixes for RawOptionSetType changes in beta 6.

---
 Snappy/Constraint.swift | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Snappy/Constraint.swift b/Snappy/Constraint.swift
index f7bd4bd..145f1ea 100644
--- a/Snappy/Constraint.swift
+++ b/Snappy/Constraint.swift
@@ -31,7 +31,7 @@ import AppKit
 /**
  * ConstraintAttributes is an options set that maps to NSLayoutAttributes.
  */
-struct ConstraintAttributes: RawOptionSetType {
+struct ConstraintAttributes: RawOptionSetType, BooleanType {
 
     var value: UInt
     var boolValue: Bool {
@@ -43,6 +43,7 @@ struct ConstraintAttributes: RawOptionSetType {
     }
     func toRaw() -> UInt { return self.value }
     func getLogicValue() -> Bool { return self.value != 0 }
+    static var allZeros: ConstraintAttributes { return self(0) }
     static func fromRaw(raw: UInt) -> ConstraintAttributes? { return self(raw) }
     static func fromMask(raw: UInt) -> ConstraintAttributes { return self(raw) }
     static func convertFromNilLiteral() -> ConstraintAttributes { return self(0) }