flatiron/winston — pull request #156 by FB55 (2012-07-23 10:43:41+00:00)
Title: Added util.format-like functionality

As requested in #121, this adds a `util.format`-like functionality to all `.log` methods. To avoid any breakages, it will use the following `n` arguments, where `n` is the number of `%*` sequences present.

The error logging functions should probably also support this, but I haven't read enough code (ie. currently don't understand exception handling completely) to implement this properly, so it's going to be another pull request.