Re: How to delete trailing spaces from array elements?

Hi,

Just one more way to do the same :)

@arr1 = map{ (s/\s*$//)&&$_}@arr1;
[download]

Cheers !

--VC

There are three sides to any argument.....
your side, my side and the right side.

Comment on Re: How to delete trailing spaces from array elements? Download Code

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Re^2: How to delete trailing spaces from array elements? by ikegami (Patriarch) on Jul 31, 2007 at 15:13 UTC
The asignment is unnecssary since you've already modified `@arr1` by modifying `$_`. `use List::MoreUtils qw( apply ); @array = apply { s/\s+\z// } @array;` [download] or `map { s/\s+\z// } @array;` [download] or `s/\s+\z// for @array;` [download]	[reply] [d/l] [select]
Re^3: How to delete trailing spaces from array elements? by mart (Initiate) on Jul 31, 2007 at 16:54 UTC
if you don't want to dig into regular expressions (that funny /\s+$//gms stuff) yourself, you might try this approach: `use Text::Trim; my @strings2trim = ("yo ", " boo"); trim(@strings2trim);` [download]	[reply] [d/l]