Here's what I use:
sub list_commify {
    if (@_ > 2) {
        join ", ", @_[0..$#_-1], " and $_[-1]"
    } 
    elsif (@_ > 1) {
        "$_[0] and $_[1]"
    } 
    elsif (@_ > 0) {
        $_[0]
    } 
    else {
        ""
    }
}

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In reply to Re: Sentances from arrays by myocom
in thread Sentances from arrays by IndyZ

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