mirror of
https://github.com/opentffoundation/opentf.git
synced 2026-05-11 09:00:56 -04:00
edbf59ed4c
https://github.com/hashicorp/terraform/blob/master/lang/functions.go#L126 shows that Terraform's Trimprefix comes directly from the standard go library. When prefix is absent in the go standard library, the original string is returned; https://golang.org/pkg/strings/#TrimPrefix.
36 lines
1.0 KiB
Markdown
36 lines
1.0 KiB
Markdown
---
|
|
layout: "functions"
|
|
page_title: "trimprefix - Functions - Configuration Language"
|
|
sidebar_current: "docs-funcs-string-trimprefix"
|
|
description: |-
|
|
The trimprefix function removes the specified prefix from the start of a
|
|
given string.
|
|
---
|
|
|
|
# `trimprefix` Function
|
|
|
|
-> **Note:** This page is about Terraform 0.12 and later. For Terraform 0.11 and
|
|
earlier, see
|
|
[0.11 Configuration Language: Interpolation Syntax](../../configuration-0-11/interpolation.html).
|
|
|
|
`trimprefix` removes the specified prefix from the start of the given string. If the string does not start with the prefix, the string is returned unchanged.
|
|
|
|
## Examples
|
|
|
|
```
|
|
> trimprefix("helloworld", "hello")
|
|
world
|
|
```
|
|
|
|
```
|
|
> trimprefix("helloworld", "cat")
|
|
helloworld
|
|
```
|
|
|
|
## Related Functions
|
|
|
|
* [`trim`](./trim.html) removes characters at the start and end of a string.
|
|
* [`trimsuffix`](./trimsuffix.html) removes a word from the end of a string.
|
|
* [`trimspace`](./trimspace.html) removes all types of whitespace from
|
|
both the start and the end of a string.
|