github.com/hugorut/terraform@v1.1.3/website/docs/language/functions/concat.mdx (about)

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