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Re: remove spaces after join operation

by Loops (Curate)
on Jul 26, 2013 at 11:17 UTC ( #1046486=note: print w/replies, xml ) Need Help??

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  1. or download this
    print join(' ',@first_sentence) =~ s/\s*([.()])\s*/$1/gr;
    
  2. or download this
    i am 2(but).how
    

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[james28909]: it would be to much work just to get around renaming three subs lol
[james28909]: but you could put it all in one sub and return the same data type that was inputted. i could write a small example maybe
[Lady_Aleena]: Their uses are also vastly different.
[Lady_Aleena]: The first two make hashes and arrays from a file, the third returns data from a pre-existing hash.
[Lady_Aleena]: Well, HoH and AoH respectively.

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