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

     1  ---
     2  layout: docs
     3  page_title: concat - Functions - Configuration Language
     4  description: The concat function combines two or more lists into a single list.
     5  ---
     6  
     7  # `concat` Function
     8  
     9  `concat` takes two or more lists and combines them into a single list.
    10  
    11  ## Examples
    12  
    13  ```shell-session
    14  > concat(["a", ""], ["b", "c"])
    15  [
    16    "a",
    17    "",
    18    "b",
    19    "c",
    20  ]
    21  ```