diff options
Diffstat (limited to 'perl_checker.src/test/suggest_better.t')
| -rw-r--r-- | perl_checker.src/test/suggest_better.t | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/perl_checker.src/test/suggest_better.t b/perl_checker.src/test/suggest_better.t index 865ace8..58a1308 100644 --- a/perl_checker.src/test/suggest_better.t +++ b/perl_checker.src/test/suggest_better.t @@ -54,6 +54,8 @@ my @l = (); no need to initialize variables, it's d $l[$#l] you can replace $#l with -1 +$#l == 0 $#x == 0 is better written @x == 1 + xxx(@_) replace xxx(@_) with &xxx member($xxx, keys %h) you can replace "member($xxx, keys %yyy)" with "exists $yyy{$xxx}" |