# New Ticket Created by 刘刊 # Please include the string: [perl #129063] # in the subject line of all future correspondence about this issue. # <URL: https://rt.perl.org/Ticket/Display.html?id=129063 >
liukan@candor:~/Code$ cat foo my $r = 1 .. 19; ( 0 .. 20 ).map: { $r.contains( $_ ).say }; liukan@candor:~/Code$ perl6 foo True True True True True True True True True True True True True True True True True True True True False