From 06f78e8233fd7c4e7d7817d0b87348af6e0628cd Mon Sep 17 00:00:00 2001
From: cmako10 <cmako10@gmail.com>
Date: Mon, 13 Jun 2016 10:56:49 -0700
Subject: [PATCH] Create SequenceTypeConformance.swift

Thanks a ton for this awesome code! I used this to so that an `OrderedDictionary` could be iterated through in a for in loop. I thought that it may improve the capabilities of this awesome code.
---
 SequenceTypeConformance.swift | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 SequenceTypeConformance.swift

diff --git a/SequenceTypeConformance.swift b/SequenceTypeConformance.swift
new file mode 100644
index 0000000..89ab107
--- /dev/null
+++ b/SequenceTypeConformance.swift
@@ -0,0 +1,27 @@
+extension OrderedDictionary : SequenceType {
+  func generate() -> OrderedDictionaryGenerator<key, value> {
+    return OrderedDictionaryGenerator<key, value>(orderedDictionary: self)
+  }
+}
+
+struct OrderedDictionaryGenerator<key: Hashable, value>: GeneratorType {
+
+  var orderedDictionary: OrderedDictionary<key, value>
+  var index = 0
+  
+  init(orderedDictionary: OrderedDictionary<key, value>) {
+    self.orderedDictionary = orderedDictionary
+  }
+  
+  mutating func next() ->  (key, value)? {
+    if index < orderedDictionary.count {
+      let key = orderedDictionary.keys[index]
+      let value = orderedDictionary[index]
+      index += 1
+      return(key, value!)
+    } else {
+      index = 0
+      return nil
+    }
+  }
+}