From b85fc4f939a443368cea296bfa8439745419d887 Mon Sep 17 00:00:00 2001
From: Allan Wang <me@allanwang.ca>
Date: Sat, 7 Apr 2018 20:23:41 -0400
Subject: Add iterator firstOrNull

---
 core/src/main/kotlin/ca/allanwang/kau/kotlin/Streams.kt | 12 ++++++++++++
 docs/Changelog.md                                       |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/core/src/main/kotlin/ca/allanwang/kau/kotlin/Streams.kt b/core/src/main/kotlin/ca/allanwang/kau/kotlin/Streams.kt
index 0da6d7a..303153f 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/kotlin/Streams.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/kotlin/Streams.kt
@@ -15,4 +15,16 @@ inline fun <T, C : MutableIterable<T>> C.kauRemoveIf(filter: (item: T) -> Boolea
     while (iter.hasNext())
         if (filter(iter.next())) iter.remove()
     return this
+}
+
+/**
+ * Returns the first element tha matches the predicate,
+ * or null if no match is found
+ */
+inline fun <T : Any> Iterator<T>.firstOrNull(predicate: (T) -> Boolean): T? {
+    while (hasNext()) {
+        val data = next()
+        if (predicate(data)) return data
+    }
+    return null
 }
\ No newline at end of file
diff --git a/docs/Changelog.md b/docs/Changelog.md
index f655515..aeb119a 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -3,6 +3,8 @@
 ## v3.8.0
 * Update everything to Android Studio 3.1
 * Fix new lint issues (see Migration for resource related methods)
+* :adapter: Add more IAdapter functions to help retrieve selections
+* :core: Add deprecation warning to bindView for fragment based extensions; use bindViewResettable instead
 
 ## v3.7.1
 * Update appcompat to 27.1.0
-- 
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