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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
171cd606 |
6 | use Test::More tests => 4; |
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7 | |
7dad2765 |
8 | use Moose::Autobox; |
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9 | |
10 | is_deeply( |
11 | [ 1 .. 5 ]->map(sub { $_ * $_ }), |
12 | [ 1, 4, 9, 16, 25 ], |
13 | '... got the expected return values'); |
14 | |
15 | is_deeply( |
16 | [ 1 .. 5 ]->map(sub { $_ * $_ })->do(sub { $_->zip($_) }), |
17 | [ [1, 1], [4, 4], [9, 9], [16, 16], [25, 25] ], |
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18 | '... got the expected return values'); |
19 | |
20 | is( # sprintf an array ... |
21 | [ 1 .. 5 ]->sprintf("%d -> %d -> %d"), |
22 | '1 -> 2 -> 3', |
23 | '... got the sprintf-ed values'); |
24 | |
25 | is( # sprintf an array ... |
26 | [ 1 .. 5 ]->do(sub { |
27 | $_->sprintf( |
28 | $_->keys |
29 | ->map(sub { '%d (' . $_ . ')' }) |
30 | ->join(' -> ')) |
31 | }), |
32 | '1 (0) -> 2 (1) -> 3 (2) -> 4 (3) -> 5 (4)', |
33 | '... got a more elaboratly sprintf-ed values'); |
34 | |