From ba33e1c4a3d7c179244952c95a3a9ab1952e0107 Mon Sep 17 00:00:00 2001
From: Rob Rix <rob.rix@github.com>
Date: Wed, 28 Oct 2015 18:11:01 -0400
Subject: [PATCH] Ranges have a JSON property.

---
 prototype/Doubt/JSON.swift | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/prototype/Doubt/JSON.swift b/prototype/Doubt/JSON.swift
index adf5dd883..385e81b59 100644
--- a/prototype/Doubt/JSON.swift
+++ b/prototype/Doubt/JSON.swift
@@ -197,6 +197,15 @@ extension Array where Element: CustomJSONConvertible {
 	}
 }
 
+extension Range where Element: CustomJSONConvertible, Element.Distance: CustomJSONConvertible {
+	public var JSON: Doubt.JSON {
+		return [
+			startIndex.JSON,
+			count.JSON,
+		]
+	}
+}
+
 
 /// A type which can be converted to and from JSON.
 public protocol JSONConvertible: CustomJSONConvertible {