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Re^3: regex related...search and delete

by LanX (Chancellor)
on Jan 14, 2013 at 10:53 UTC ( #1013187=note: print w/replies, xml ) Need Help??


in reply to Re^2: regex related...search and delete
in thread regex related...search and delete

> It's a fix format and it's working now.

no it's not, chorobas solution will delete any "L " outside of parens too.

if its really a fix format, use something like s/\(L (\d+) W (\d+)\)/($1 $2)/g

Cheers Rolf

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[Lady_Aleena]: Why does grep(/.*$in.*/, @my_modules) work but grep { $_ =~ /.*$in.*/; $_ } @my_modules not work? What did I do wrong in the second?
[tobyink]: Why are you returning $_ n your grep block? You should return a boolean.
[tobyink]: *in your grep block
[tobyink]: You can use grep { $_ =~ /.*$in.*/; } @my_modules but why not stick to grep(/.*$in.*/, @my_modules)? (The latter is faster.)

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