github.com/anth0d/nomad@v0.0.0-20221214183521-ae3a0a2cad06/website/content/docs/job-specification/hcl2/functions/string/strrev.mdx (about)

     1  ---
     2  layout: docs
     3  page_title: strrev - Functions - Configuration Language
     4  description: The strrev function reverses a string.
     5  ---
     6  
     7  # `strrev` Function
     8  
     9  `strrev` reverses the characters in a string.
    10  Note that the characters are treated as _Unicode characters_ (in technical terms, Unicode [grapheme cluster boundaries](https://unicode.org/reports/tr29/#Grapheme_Cluster_Boundaries) are respected).
    11  
    12  ```hcl
    13  strrev(string)
    14  ```
    15  
    16  ## Examples
    17  
    18  ```shell-session
    19  > strrev("hello")
    20  olleh
    21  > strrev("a ☃")
    22  ☃ a
    23  ```
    24  
    25  ## Related Functions
    26  
    27  - [`reverse`](/docs/job-specification/hcl2/functions/collection/reverse) reverses a sequence.