The race is on....

This shaves two strokes off my previous version.

# -2 strokes:
echo www.perlmonks.org.split.reduce.code.check |perl -lF'(\.)' -E'say 
+reverse@F'
# Compare to:
echo www.perlmonks.org.split.reduce.code.check |perl -lnE'say reverse 
+split/(\.)/'

[download]

-F'pattern' sets -a auto-split mode with the pattern specified. The auto-split goes into @F. The -F field also sets -n automatically. So the original version and this version work essentially the same way, just relying on different ways to specify the split.


Dave

In reply to Re^2: split string using optimized code or perl one liner by davido
in thread split string using optimized code or perl one liner by madtoperl

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