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Re^3: glob behavior

by davido (Archbishop)
on Mar 20, 2012 at 19:23 UTC ( #960637=note: print w/ replies, xml ) Need Help??


in reply to Re^2: glob behavior
in thread glob behavior

Once again you're dealing with different contexts. my $file = glob ... evaluates glob in scalar context, rendering it an iterator function, and my ($file) = glob ... evaluates glob in list context, rendering it a list function that returns a list, which can be empty.


Dave


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Re^4: glob behavior
by vagabonding electron (Hermit) on Mar 23, 2012 at 15:38 UTC
    Thank you Dave,
    in fact I did not intend to object but rather to show that I understood the difference now :-)
    VE

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