File: 20_string_ops.pir

package info (click to toggle)
parrot 6.6.0-1
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 25,164 kB
  • ctags: 16,050
  • sloc: ansic: 110,715; perl: 94,382; yacc: 1,911; lex: 1,529; lisp: 1,163; cpp: 782; python: 646; ruby: 335; sh: 140; makefile: 129; cs: 49; asm: 30
file content (35 lines) | stat: -rw-r--r-- 655 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
# Copyright (C) 2007-2012, Parrot Foundation.

=pod

=head1 DESCRIPTION

A tutorial lesson about Parrot's string operations.

=head1 STRING OPERATIONS

Some operations are specifically for strings. Concatenation
is an example of this type of operation; it joins two
strings together to form a larger string. Like the other
operations we've seen, concatenation also has one form that
returns the result, and one form that modifies the result in
place.

=cut

.sub main :main

    $S0 = "Hello"
    $S1 = $S0 . ", "

    $S1 .= "Zaphod!"
    say $S1

.end

# Local Variables:
#   mode: pir
#   fill-column: 100
# End:
# vim: expandtab shiftwidth=4 ft=pir: