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liquid/_objects/join.md
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---
title: join
---
`join` joins the elements of an array, using the character you provide.
| Code | Output |
|-------------------------------------------------------:|:-------------------|
| {% raw %}`{{ product.tags | join: ', ' }}`{% endraw %} | `"sale, mens, womens, awesome` |
In the sample above, assume that `product.tags` resolves to: `["sale", "mens", "womens", "awesome"]`.