| Name : perl-Perl-Critic-Policy-Variables-ProhibitLoopOnHash
| |
| Version : 0.008
| Vendor : openSUSE
|
| Release : 1.24
| Date : 2019-04-23 07:21:43
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Perl-Critic-Policy-Variables-ProhibitLoopOnHash-0.008-1.24.src.rpm
|
| Size : 0.03 MB
| |
| Packager : https://bugs_opensuse_org
| |
| Summary : Don\'t write loops on hashes, only on keys and values of hashes
|
Description :
When \"looping over hashes,\" we mean looping over hash keys or hash values.
If you forgot to call \'keys\' or \'values\' you will accidentally loop over
both.
foreach my $foo (%hash) {...} # not ok
action() for %hash; # not ok
foreach my $foo ( keys %hash ) {...} # ok
action() for values %hash; # ok
An effort is made to detect expressions:
action() for %hash ? keys %hash : (); # ok
action() for %{ $hash{\'stuff\'} } ? keys %{ $hash{\'stuff\'} } : (); # ok
(Granted, the second example there doesn\'t make much sense, but I have
found a variation of it in real code.)
|
RPM found in directory: /vol/rzm3/linux-opensuse/tumbleweed/repo/oss/noarch |
Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server
Provides :
perl(Perl::Critic::Policy::Variables::ProhibitLoopOnHash)
perl-Perl-Critic-Policy-Variables-ProhibitLoopOnHash
Requires :
