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perl, loop through an array of strings, substitute character, and save it back to an array

Posted on 2010-08-18
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Last Modified: 2012-05-10
my @fields = ('Larry', 'Curly', 'Moe');

I want loop through the fields, replace all 'r' with 'R', and save it back to the same array @fields.
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Question by:rgbcof
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3 Comments
 
LVL 15

Assisted Solution

by:ishando
ishando earned 63 total points
ID: 33470865
one way would be:

foreach $fld (@fields) { $fld =~ s/r/R/ig; }


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Accepted Solution

by:
ozo earned 62 total points
ID: 33470896
s/r/R/g for @fields;
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Author Closing Comment

by:rgbcof
ID: 33472475
Both works.  Thanks
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