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docs: update

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Dylan Araps
2018-06-14 08:35:20 +10:00
parent 1e3e551085
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@@ -173,6 +173,8 @@ Create a temporary associative array. When setting associative array
values and a duplicate assignment occurs, bash overwrites the key. This values and a duplicate assignment occurs, bash overwrites the key. This
allows us to effectively remove array duplicates. allows us to effectively remove array duplicates.
**NOTE:** Requires `bash` 4+
```sh ```sh
remove_array_dups() { remove_array_dups() {
# Usage: remove_array_dups "array" # Usage: remove_array_dups "array"