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Sign upBlackhole variable #401
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xiaq
added
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type:enhancement
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Jul 8, 2017
xiaq
added this to the 0.10 milestone
Jul 8, 2017
xiaq
closed this
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695ef1b
Jul 12, 2017
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occivink commentedJul 7, 2017
•
edited
Hi,
It would be useful to have a "blackhole" variable that wouldn't store anything.
For example to pop the first value of array
_ @arr = $@arr,or a
try { } except _ { }where we don't do anything with the exception