add nextflow d30e48d

nextflow/docs/snippets/branch.nf

@@ -0,0 +1,9 @@
+channel.of(1, 2, 3, 40, 50)
+    .branch { v ->
+        small: v < 10
+        large: v > 10
+    }
+    .set { result }
+
+result.small.view { v -> "$v is small" }
+result.large.view { v -> "$v is large" }