From 5d14d04ac678ad24e4946ed2a581ab71b3834def Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Pedersen?=
 <bjorn.erik.pedersen@gmail.com>
Date: Wed, 7 Nov 2018 10:00:33 +0100
Subject: [PATCH] docs: Document symdiff

Closes https://github.com/gohugoio/hugoDocs/issues/659
---
 docs/content/en/functions/symdiff.md | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 docs/content/en/functions/symdiff.md

diff --git a/docs/content/en/functions/symdiff.md b/docs/content/en/functions/symdiff.md
new file mode 100644
index 000000000..b47bd26c0
--- /dev/null
+++ b/docs/content/en/functions/symdiff.md
@@ -0,0 +1,28 @@
+---
+title: "symdiff"
+description: "`collections.SymDiff` (alias `symdiff`) returns the symmetric difference of two collections."
+date: 2018-11-07
+categories: [functions]
+menu:
+  docs:
+    parent: "functions"
+keywords: [collections,intersect,union, complement]
+signature: ["COLLECTION | symdiff COLLECTION" ]
+hugoversion: "0.51"
+aliases: []
+---
+
+Example:
+
+```go-html-template
+{{ slice 1 2 3 | symdiff (slice 3 4) }}
+```
+
+The above will print `[1 2 4]`.
+
+Also see https://en.wikipedia.org/wiki/Symmetric_difference
+
+
+
+
+