mattr is right, merlyn's solution does not work.

But this modification does: 

foreach ( grep { (/start/../stop/) !~ /^1?$|E/} @arry ){
#...
}

[download]
I looked a bit further, and what is coming out of the (/start/../stop/) is the sequence number...until you put the not in front of it. Then it just yields blank or 1!

Any ideas why? Is it being evaluated in list context? Why does the not have any influence on the context?

-- iakobski

In reply to Re: Re: flip-flop operator and sequence number by iakobski
in thread flip-flop operator and sequence number by iakobski

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