mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-14 20:37:55 -05:00
29 lines
518 B
Markdown
29 lines
518 B
Markdown
|
---
|
||
|
|
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
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|