43 lines
711 B
Markdown
43 lines
711 B
Markdown
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---
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layout: "docs"
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page_title: "split - Functions - Configuration Language"
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sidebar_current: "configuration-functions-string-split"
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description: |-
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The split function produces a list by dividing a given string at all
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occurrences of a given separator.
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---
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# `split` Function
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`split` produces a list by dividing a given string at all occurrences of a
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given separator.
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```hcl
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split(separator, string)
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```
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## Examples
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```
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> split(",", "foo,bar,baz")
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[
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"foo",
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"bar",
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"baz",
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]
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> split(",", "foo")
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[
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"foo",
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]
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> split(",", "")
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[
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"",
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]
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```
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## Related Functions
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* [`join`](./join.html) performs the opposite operation: producing a string
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joining together a list of strings with a given separator.
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