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docs/content/en/functions/delimit.md

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+---
+title: delimit
+description: Loops through any array, slice, or map and returns a string of all the values separated by a delimiter.
+godocref:
+workson: []
+date: 2017-02-01
+publishdate: 2017-02-01
+lastmod: 2017-02-01
+categories: [functions]
+menu:
+  docs:
+    parent: "functions"
+keywords: [iteration]
+toc: false
+signature: ["delimit COLLECTION DELIMIT LAST"]
+workson: [lists,taxonomies,terms]
+hugoversion:
+relatedfuncs: []
+deprecated: false
+draft: false
+aliases: []
+---
+
+`delimit` called in your template takes the form of
+
+```
+{{ delimit array/slice/map delimiter optionallastdelimiter}}
+```
+
+`delimit` loops through any array, slice, or map and returns a string of all the values separated by a delimiter, the second argument in the function call. There is an optional third parameter that lets you choose a different delimiter to go between the last two values in the loop.
+
+To maintain a consistent output order, maps will be sorted by keys and only a slice of the values will be returned.
+
+The examples of `delimit` that follow all use the same front matter:
+
+{{< code file="delimit-example-front-matter.toml" nocopy="true" >}}
++++
+title: I love Delimit
+tags: [ "tag1", "tag2", "tag3" ]
++++
+{{< /code >}}
+
+{{< code file="delimit-page-tags-input.html" >}}
+<p>Tags: {{ delimit .Params.tags ", " }}</p>
+{{< /code >}}
+
+{{< output file="delimit-page-tags-output.html" >}}
+<p>Tags: tag1, tag2, tag3</p>
+{{< /output >}}
+
+Here is the same example but with the optional "last" delimiter:
+
+{{< code file="delimit-page-tags-final-and-input.html" >}}
+Tags: {{ delimit .Params.tags ", " ", and " }}
+{{< /code >}}
+
+{{< output file="delimit-page-tags-final-and-output.html" >}}
+<p>Tags: tag1, tag2, and tag3</p>
+{{< /output >}}
+
+
+[lists]: /templates/lists/
+[taxonomies]: /templates/taxonomy-templates/#taxonomy-list-templates
+[terms]: /templates/taxonomy-templates/#terms-list-templates