Test whether program is interactive or not
Test whether program is interactive or not
running from terminal or in batch mode (like cron on UNIX)
#!/usr/bin/env raku
use v6;
sub I-am-interactive {
return $*IN.t && $*OUT.t;
}
# vim: expandtab shiftwidth=4 ft=perl6
See Also
01strings
Perl 6 Cookbook: Introduction to Strings
01strings
Converting between characters and numbers.
01strings
Reversing a String by Word or Character
01strings
Trimming whitespace from both ends of a string
04arrays
Specifying a list in your program
The Camelia image is copyright 2009 by Larry Wall. "Raku" is trademark of the Yet Another Society.
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