Re^2: push foreach glob


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by ikegami (Patriarch)

on Jan 13, 2010 at 22:58 UTC ( [id://817301]=note: print w/replies, xml )

Need Help??

Modifying elements of an array over which one is iterating doesn't cause problems. It's done all the time:

s/^\s+//, s/\s+$// for @array;
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Re^3: push foreach glob - bug? by shmem (Chancellor) on Jan 13, 2010 at 23:10 UTC
Right. But modifying values that way doesn't involve coercion of a string into an array reference... (I have just been giving a hint to puzzle further ;-)	[reply]

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