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Re^5: check parameters

by hdb (Prior)
on Apr 08, 2013 at 14:50 UTC ( #1027527=note: print w/replies, xml ) Need Help??


in reply to Re^4: check parameters
in thread check parameters

You want it to fail if one of them fails, correct? Try this:

if ( scalar( grep { /^$pattern/i } keys %$format ) < scalar( keys %$fo +rmat ) ) { ...

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