From 01bbf87bf78d40c9a8287fccf7ea0d64ff5cf07c Mon Sep 17 00:00:00 2001
From: Muxi Yan <mxyan@google.com>
Date: Fri, 10 Mar 2017 15:02:28 -0800
Subject: [PATCH] Add comments for map function
---
src/objective-c/RxLibrary/GRXImmediateSingleWriter.m | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/objective-c/RxLibrary/GRXImmediateSingleWriter.m b/src/objective-c/RxLibrary/GRXImmediateSingleWriter.m
index a0d3b771e8..a3e9cd60a3 100644
--- a/src/objective-c/RxLibrary/GRXImmediateSingleWriter.m
+++ b/src/objective-c/RxLibrary/GRXImmediateSingleWriter.m
@@ -75,7 +75,11 @@
return;
}
+// Overrides [requestWriter(Transformations):map:] for Protocol Buffers
+// encoding.
- (GRXWriter *)map:(id (^)(id))map {
+ // Since _value is available when creating the object, we can simply
+ // apply the map and store the output.
_value = map(_value);
return self;
}
--
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