Re^2: Array Plus Operator

That's what I assumed, but thanks for the sanity check! Odd looking legacy code gives me deep paranoia when changing it!

The current theory in the office is that someone "fat-fingered" it... since the "+" and "[" are so close on the keyboard... otherwise... NFI

Or maybe you could pass in a default to use if $self->bar was false... so it was originally @{ $self->bar || +shift } and then the code evolved and someone replaced the "shift" with "[]" and left the "+" around, JIC

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Re^3: Array Plus Operator by AnomalousMonk (Archbishop) on Dec 15, 2017 at 18:08 UTC
`... someone "fat-fingered" it... since the "+" and "[" are so close on + the keyboard...` [download] But "+" also requires a shift, so it would have to be a "hyper-caffeinated-fat-finger." Give a man a fish: `<%-{-{-{-<`	[reply] [d/l] [select]