github.com/Ilhicas/nomad@v1.0.4-0.20210304152020-e86851182bc3/website/content/docs/job-specification/hcl2/functions/string/chomp.mdx (about)

     1  ---
     2  layout: docs
     3  page_title: chomp - Functions - Configuration Language
     4  sidebar_title: chomp
     5  description: The chomp function removes newline characters at the end of a string.
     6  ---
     7  
     8  # `chomp` Function
     9  
    10  `chomp` removes newline characters at the end of a string.
    11  
    12  This can be useful if, for example, the string was read from a file that has
    13  a newline character at the end.
    14  
    15  ## Examples
    16  
    17  ```shell-session
    18  > chomp("hello\n")
    19  hello
    20  > chomp("hello\r\n")
    21  hello
    22  > chomp("hello\n\n")
    23  hello
    24  ```
    25  
    26  ## Related Functions
    27  
    28  - [`trimspace`](/docs/job-specification/hcl2/functions/string/trimspace), which removes all types of whitespace from
    29    both the start and the end of a string.