hugo/docs/content/en/functions/sort.md

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title	description	date	publishdate	lastmod	categories	menu	keywords	signature	workson	hugoversion	relatedfuncs	deprecated	aliases
sort	Sorts maps, arrays, and slices and returns a sorted slice.	2017-02-01	2017-02-01	2017-02-01	functions	docs parent functions	ordering sorting lists		lists taxonomies terms groups			false

A sorted array of map values will be returned with the keys eliminated. There are two optional arguments: sortByField and sortAsc. If left blank, sort will sort by keys (for maps) in ascending order as its default behavior.

---
tags: ["tag3", "tag1", "tag2"]
---

// Site config
+++
[params.authors]
  [params.authors.Joe]
    firstName = "Joe"
    lastName  = "Bergevin"
  [params.authors.Derek]
    firstName = "Derek"
    lastName  = "Perkins"
  [params.authors.Tanner]
    firstName = "Tanner"
    lastName  = "Linsley"
+++

// Sort by value, ascending (default for lists)
Tags: {{ range sort .Params.tags }}{{ . }} {{ end }}

→ Outputs Tags: tag1 tag2 tag3

// Sort by value, descending
Tags: {{ range sort .Params.tags "value" "desc" }}{{ . }} {{ end }}

→ Outputs Tags: tag3 tag2 tag1

// Sort by key, ascending (default for maps)
Authors: {{ range sort .Site.Params.authors }}{{ .firstName }} {{ end }}

→ Outputs Authors: Derek Joe Tanner

// Sort by field, descending
Authors: {{ range sort .Site.Params.authors "lastName" "desc" }}{{ .lastName }} {{ end }}

→ Outputs Authors: Perkins Linsley Bergevin