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Re: subroutine within regex quantifier?

by chipmunk (Parson)
on Dec 04, 2001 at 09:54 UTC ( #129270=note: print w/replies, xml ) Need Help??

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  1. or download this
    "@{[ reverse 1 .. 3 ]} go!"   # reverse 1 .. 10 is in list context
    "2 + 2 = ${\( 2 + 2 )}";      # 2 + 2 is in scalar context
    
  2. or download this
    /^[a-z]{@{[ WORD_LENGTH ]}}$/i
    /^[a-z]{${ \WORD_LENGTH }}$/i
    

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