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| author | Pascal Rigaux <pixel@mandriva.com> | 2004-04-01 16:07:12 +0000 |
|---|---|---|
| committer | Pascal Rigaux <pixel@mandriva.com> | 2004-04-01 16:07:12 +0000 |
| commit | 773c482f5bf399a7c8be144bddd043a52dadf46f (patch) | |
| tree | ed0dcb8374a7e7c1e60f632867dbd35292d22a3d /perl_checker.src/test/suggest_better.t | |
| parent | c20fa0a8ad2c4698b1f966b99581abb1719898c1 (diff) | |
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Diffstat (limited to 'perl_checker.src/test/suggest_better.t')
| -rw-r--r-- | perl_checker.src/test/suggest_better.t | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/perl_checker.src/test/suggest_better.t b/perl_checker.src/test/suggest_better.t index aa413cb..9e55e20 100644 --- a/perl_checker.src/test/suggest_better.t +++ b/perl_checker.src/test/suggest_better.t @@ -72,8 +72,9 @@ foreach (@l) { use "push @l2, map { ... ? ... : () } . push @l2, yyy($_) if zzz($_); or sometimes "@l2 = map { ... ? ... : () } ..." } or sometimes "@l2 = map { if_(..., ...) } ..." -if (grep { xxx() } @l) {} in scalar context, use "any" instead of "grep" +if (grep { xxx() } @l) {} in boolean context, use "any" instead of "grep" $xxx ? $yyy : () you may use if_() here beware that the short-circuit semantic of ?: is not kept if you want to keep the short-circuit behaviour, replace () with @{[]} and there will be no warning anymore + |