姓名 String :: Splice-拼接，但用于字符串而不是数组 概要 use String::Splice; say ' Perl 6 is awesome ' . & splice ( 0 , 6 , ' Raku ' ); # Raku is awesome say splice ( ' This is Rakudo ' , * -2 , 2 ); # This is Raku say " Tonight I'm gonna party like it's 1999 " . &