class Logging::Filter

The `Filter` class allows for filtering messages based on event properties independently of the standard minimum-level restriction.

All other Filters inherit from this class, and must override the `allow` method to return the event if it should be allowed into the log. Otherwise the `allow` method should return `nil`.

Public Instance Methods

allow( event ) click to toggle source

Returns the event if it should be allowed into the log. Returns `nil` if the event should not be allowed into the log. Subclasses should override this method and provide their own filtering semantics.

# File lib/logging/filter.rb, line 14
def allow( event )
  event
end