32 lines
721 B
Markdown
32 lines
721 B
Markdown
---
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layout: "language"
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page_title: "distinct - Functions - Configuration Language"
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sidebar_current: "docs-funcs-collection-distinct"
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description: |-
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The distinct function removes duplicate elements from a list.
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---
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# `distinct` Function
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-> **Note:** This page is about Terraform 0.12 and later. For Terraform 0.11 and
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earlier, see
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[0.11 Configuration Language: Interpolation Syntax](../../configuration-0-11/interpolation.html).
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`distinct` takes a list and returns a new list with any duplicate elements
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removed.
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The first occurrence of each value is retained and the relative ordering of
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these elements is preserved.
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## Examples
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```
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> distinct(["a", "b", "a", "c", "d", "b"])
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[
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"a",
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"b",
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"c",
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"d",
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]
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```
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