Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/14593#discussion_r74395714
--- Diff: docs/graphx-programming-guide.md ---
@@ -420,24 +421,24 @@ val defaultUser = ("John Doe", "Missing")
val graph = Graph(users, relationships, defaultUser)
// Notice that there is a user 0 (for which we have no information)
connected to users
// 4 (peter) and 5 (franklin).
-graph.triplets.map(
- triplet => triplet.srcAttr._1 + " is the " + triplet.attr + " of " +
triplet.dstAttr._1
- ).collect.foreach(println(_))
+graph.triplets.map {
--- End diff --
I don't agree with these changes. A scope is not required here. It was
correct as-is.
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