github.com/rstandt/terraform@v0.12.32-0.20230710220336-b1063613405c/website/docs/configuration/functions/compact.html.md (about)

     1  ---
     2  layout: "functions"
     3  page_title: "compact - Functions - Configuration Language"
     4  sidebar_current: "docs-funcs-collection-compact"
     5  description: |-
     6    The compact function removes empty string elements from a list.
     7  ---
     8  
     9  # `compact` Function
    10  
    11  -> **Note:** This page is about Terraform 0.12 and later. For Terraform 0.11 and
    12  earlier, see
    13  [0.11 Configuration Language: Interpolation Syntax](../../configuration-0-11/interpolation.html).
    14  
    15  `compact` takes a list of strings and returns a new list with any empty string
    16  elements removed.
    17  
    18  ## Examples
    19  
    20  ```
    21  > compact(["a", "", "b", "c"])
    22  [
    23    "a",
    24    "b",
    25    "c",
    26  ]
    27  ```