59 lines
1.2 KiB
Markdown
59 lines
1.2 KiB
Markdown
---
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title: strings.trimRight() function
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description: >
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The strings.trimRight() function removes trailing characters specified in the cutset from a string.
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aliases:
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- /v2.0/reference/flux/functions/strings/trimright/
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menu:
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v2_0_ref:
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name: strings.trimRight
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parent: Strings
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weight: 301
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related:
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- /v2.0/reference/flux/stdlib/strings/trim
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- /v2.0/reference/flux/stdlib/strings/trimleft
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- /v2.0/reference/flux/stdlib/strings/trimprefix
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- /v2.0/reference/flux/stdlib/strings/trimsuffix
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- /v2.0/reference/flux/stdlib/strings/trimspace
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---
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The `strings.trimRight()` function removes trailing characters specified in the
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[`cutset`](#cutset) from a string.
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_**Output data type:** String_
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```js
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import "strings"
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strings.trimRight(v: ".abc.", cutset: ".")
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// returns "abc."
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```
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## Parameters
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### v
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String to remove characters from.
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_**Data type:** String_
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### cutset
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The trailing characters to trim from the string.
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Only characters that match the `cutset` string exactly are trimmed.
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_**Data type:** String_
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## Examples
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###### Trim trailing periods from all values in a column
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```js
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import "strings"
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data
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|> map(fn: (r) => ({
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r with
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variables: strings.trimRight(v: r.variables, cutset: ".")
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})
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)
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```
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