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Signed-off-by: Janos <86970079+janosdebugs@users.noreply.github.com> Signed-off-by: Damian Stasik <920747+damianstasik@users.noreply.github.com> Signed-off-by: Roman Grinovski <roman.grinovski@gmail.com> Co-authored-by: Damian Stasik <920747+damianstasik@users.noreply.github.com> Co-authored-by: Roman Grinovski <roman.grinovski@gmail.com>
31 lines
652 B
Text
31 lines
652 B
Text
---
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sidebar_label: join
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description: |-
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The join function produces a string by concatenating the elements of a list
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with a given delimiter.
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---
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# `join` Function
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`join` produces a string by concatenating all of the elements of the specified
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list of strings with the specified separator.
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```hcl
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join(separator, list)
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```
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## Examples
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```
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> join("-", ["foo", "bar", "baz"])
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"foo-bar-baz"
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> join(", ", ["foo", "bar", "baz"])
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foo, bar, baz
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> join(", ", ["foo"])
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foo
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```
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## Related Functions
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* [`split`](../../language/functions/split.mdx) performs the opposite operation: producing a list
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by separating a single string using a given delimiter.
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