feat($LogProvider): flag to allow hide/show of $log.info()/$log.log()

[mwq27]

Add method to set a flag to enable/disable $log.info() and $log.log() messages.
$logProvider.enableMessages(false|true)
This is similar to how $logProvider.debugEnabled() works.

• I haven’t gotten the tests to pass yet, there’s an error in the logSpec saying $LogProvider undefined.

[mary-poppins]

Thanks for the PR!

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Thanks again for your help!

[petebacondarwin]

I wonder if we should keep adding all these configuration options. Are you suggesting that the logging level should change during application runtime?

Either we should have a log-level similar to many other logging libraries - below which messages don't appear. Or we should simply rely on decorating the $log service as necessary in our applications.

myModule.decorator('$log', ['$delegate', function($delegate) {
  $delegate.info = angular.noop;
  return $delegate;
}]);

[mwq27]

Yes that would work as well, the decorator. I just thought that if someone had a lot of $log info's in there code they needed to quickly hide those from the console, they could just enable the flag.

[lgalfaso]

closing this in favor of #10585