in reply to Re^4: More functional programming utilities
in thread More functional programming utilities

One minor trap with the XS equivelents in Util.xs is that they don't necessarily respect "magic". So for instance if your data is tied, or whatnot you'll find that the XS routines don't play nicely. The perl implementations on the other hand do not suffer this problem.

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$world=~s/war/peace/g

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Re^6: More functional programming utilities
by kaif (Friar) on Jun 09, 2005 at 01:28 UTC

    Does Perl know this? That is, will it call the XS code for normal arrays and the Perl code for tied arrays?

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