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docs: update

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Dylan Araps
2019-09-19 17:41:07 +03:00
parent a2c0d36e19
commit 9dd64366d9
2 changed files with 4 additions and 0 deletions
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2
README.md
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@@ -641,6 +641,8 @@ fi
Enabling `extdebug` allows access to the `BASH_ARGV` array which stores Enabling `extdebug` allows access to the `BASH_ARGV` array which stores
the current function’s arguments in reverse. the current function’s arguments in reverse.
**CAVEAT**: Requires `shopt -s compat44` in `bash` 5.0+.
**Example Function:** **Example Function:**
```sh ```sh

2
test.sh
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@@ -69,8 +69,10 @@ test_urldecode() {
} }
test_reverse_array() { test_reverse_array() {
shopt -s compat44
IFS=$'\n' read -d "" -ra result < <(reverse_array 1 2 3 4 5) IFS=$'\n' read -d "" -ra result < <(reverse_array 1 2 3 4 5)
assert_equals "${result[*]}" "5 4 3 2 1" assert_equals "${result[*]}" "5 4 3 2 1"
shopt -u compat44
} }
test_remove_array_dups() { test_remove_array_dups() {