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

     1  ---
     2  layout: docs
     3  page_title: compact - Functions - Configuration Language
     4  sidebar_title: compact
     5  description: The compact function removes empty string elements from a list.
     6  ---
     7  
     8  # `compact` Function
     9  
    10  `compact` takes a list of strings and returns a new list with any empty string
    11  elements removed.
    12  
    13  ## Examples
    14  
    15  ```shell-session
    16  > compact(["a", "", "b", "c"])
    17  [
    18    "a",
    19    "b",
    20    "c",
    21  ]
    22  ```