[geary/wip/713891-traversable: 9/12] Nix Traversable namespace, just use Iterable

[Charles Lindsay <clindsay src gnome org>]

commit f01a5f31b683547a0dd5727e849648ff6bf171b6
Author: Charles Lindsay <chaz yorba org>
Date:   Wed Dec 11 17:50:30 2013 -0800

    Nix Traversable namespace, just use Iterable

 src/CMakeLists.txt                                 |    2 +-
 .../{util-traversable.vala => util-iterable.vala}  |   14 +++++---------
 2 files changed, 6 insertions(+), 10 deletions(-)
---
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 7ee7572..1054ce2 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -277,6 +277,7 @@ engine/util/util-generic-capabilities.vala
 engine/util/util-html.vala
 engine/util/util-imap-utf7.vala
 engine/util/util-inet.vala
+engine/util/util-iterable.vala
 engine/util/util-numeric.vala
 engine/util/util-object.vala
 engine/util/util-reference-semantics.vala
@@ -286,7 +287,6 @@ engine/util/util-stream.vala
 engine/util/util-string.vala
 engine/util/util-synchronization.vala
 engine/util/util-time.vala
-engine/util/util-traversable.vala
 engine/util/util-trillian.vala
 )
 
diff --git a/src/engine/util/util-traversable.vala b/src/engine/util/util-iterable.vala
similarity index 93%
rename from src/engine/util/util-traversable.vala
rename to src/engine/util/util-iterable.vala
index ff5fb34..2effe7a 100644
--- a/src/engine/util/util-traversable.vala
+++ b/src/engine/util/util-iterable.vala
@@ -5,23 +5,21 @@
  */
 
 namespace Geary {
-    public Geary.Traversable.Iterable<G> traverse<G>(Gee.Iterable<G> i) {
-        return new Geary.Traversable.Iterable<G>(i.iterator());
+    public Geary.Iterable<G> traverse<G>(Gee.Iterable<G> i) {
+        return new Geary.Iterable<G>(i.iterator());
     }
 }
 
-namespace Geary.Traversable {
-
 /**
  * An Iterable that simply wraps an existing Iterator.  You get one iteration,
  * and only one iteration.  Basically every method triggers one iteration and
  * returns a new object.
  *
  * Note that this can't inherit from Gee.Iterable because its interface
- * requires that map/filter/etc. return Iterators, not Iterables.  It should
- * still work in foreach.
+ * requires that map/filter/etc. return Iterators, not Iterables.  It still
+ * works in foreach.
  */
-public class Iterable<G> : BaseObject {
+public class Geary.Iterable<G> : BaseObject {
     private Gee.Iterator<G> i;
     
     public Iterable(Gee.Iterator<G> iterator) {
@@ -130,5 +128,3 @@ public class Iterable<G> : BaseObject {
         return c;
     }
 }
-
-}