@{[...]} also has the interesting side effect that it lets you interpolate a list inside of a quoted string. Which can be useful in some circumstances, like inside of a here doc. This actually applies to ${\(expression)} but the latter is a little less useful IMO.

---
$world=~s/war/peace/g

In reply to Re^5: What's so bad about &function(...)? by demerphq
in thread What's so bad about &function(...)? by japhy

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