dtRdr::Logger 0.0.11

dtRdr::Logger is a Perl module for global logging. SYNOPSIS use dtRdr::Logger; L->debug($message, ...); L->info($message, ...); L->warn($message, ...); L->error($message, ...); L->fatal($message, ...); For a stacktrace: sub bar { L()->logcluck("foo"); } See Log::Log4perl for more info. ABOUT This (currently) installs a $SIG{__WARN__}, though well probably try to move away from that. import dtRdr::Logger->import(@args); Get Logger L A shortcut to return a logger object FOR YOUR NAMESPACE with an optional list of subtags. L($subtag); Example: package My::Package; my $logger = L; my $logger = L(#foo); Now $logger will log into the class log4perl.logger.My.Package.#foo. $subtag MUST start with a #. If this is omitted, it will be changed. RL A shortcut to a root-level logger. RL($tag); my $logger = RL(#foo); Now $logger which will log into the class log4perl.logger.#foo. $tag MUST start with a #. If this is omitted, it will be changed. editor Launches $ENV{THOUT_EDITOR} with a tempfile containing $string. Just a handy way to get some debugging data into an editor. dtRdr::Logger->editor($string); Or, to do lazy evaluation only when needed, pass a sub that returns a string. dtRdr::Logger->editor(sub {do_stuff_that_takes_time()}); DBG_DUMP Similar to editor, but writes to a tempfile in "/tmp/$filename". DBG_DUMP($ENV_NAME, $filename, sub {$content}); Only acts if $ENV{"DBG_$ENV_NAME"} is set. DBG_FOO=1 ./Build test ...will cause this DBG_DUMP(foo, thisfile.txt, sub {$blah}); ...to write the content of $blah to /tmp/thisfile.txt. The sub {$thing} thing is a speed hack, but that variable is big enough to make you want to open it in an editor, so... init dtRdr::Logger->init(filename => "foo");.

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Dbg,  Dtrdrlogger,  Dump,  Editor,  Env,  Libraries,  Logger,  Message,  Perl,  Perl Module,  Programming,  Sub
Users rating:	0/10